64343195280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1064

約数の個数: 960

約数和(自身を含む): 286514661888

約数和(自身を除く): 222171466608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 56, 60, 61, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 112, 117, 119, 120, 122, 126, 130, 136, 140, 144, 153, 156, 168, 170, 180, 182, 183, 195, 204, 208, 210, 221, 234, 238, 240, 244, 252, 255, 260, 272, 273, 280, 305, 306, 312, 315, 336, 340, 357, 360, 364, 366, 390, 408, 420, 427, 442, 455, 468, 476, 488, 504, 510, 520, 546, 549, 560, 585, 595, 610, 612, 624, 630, 663, 680, 714, 720, 728, 732, 765, 780, 793, 816, 819, 840, 854, 884, 910, 915, 936, 947, 952, 976, 1008, 1020, 1037, 1040, 1071, 1092, 1098, 1105, 1170, 1190, 1220, 1224, 1260, 1281, 1326, 1360, 1365, 1428, 1456, 1464, 1530, 1547, 1560, 1586, 1638, 1680, 1708, 1768, 1785, 1820, 1830, 1872, 1894, 1904, 1989, 2040, 2074, 2135, 2142, 2184, 2196, 2210, 2340, 2379, 2380, 2440, 2448, 2520, 2562, 2652, 2730, 2745, 2841, 2856, 2928, 3060, 3094, 3111, 3120, 3172, 3276, 3315, 3416, 3536, 3570, 3640, 3660, 3788, 3843, 3965, 3978, 4080, 4095, 4148, 4270, 4284, 4368, 4392, 4420, 4641, 4680, 4735, 4758, 4760, 4880, 5040, 5124, 5185, 5304, 5355, 5460, 5490, 5551, 5682, 5712, 6120, 6188, 6222, 6344, 6405, 6552, 6629, 6630, 6832, 7137, 7140, 7259, 7280, 7320, 7576, 7686, 7735, 7930, 7956, 8190, 8296, 8523, 8540, 8568, 8784, 8840, 9282, 9333, 9360, 9470, 9516, 9520, 9945, 10248, 10370, 10608, 10710, 10920, 10980, 11102, 11364, 11895, 12240, 12311, 12376, 12444, 12688, 12810, 13104, 13258, 13260, 13481, 13923, 14205, 14274, 14280, 14518, 14640, 15152, 15372, 15470, 15555, 15860, 15912, 16099, 16380, 16592, 16653, 17046, 17080, 17136, 17680, 18564, 18666, 18940, 19032, 19215, 19887, 19890, 20496, 20740, 21420, 21777, 21840, 21960, 22204, 22728, 23205, 23790, 24622, 24752, 24888, 25620, 26516, 26520, 26962, 27755, 27846, 28410, 28548, 28560, 29036, 30744, 30940, 31110, 31720, 31824, 32198, 32760, 33145, 33306, 34092, 34160, 35685, 36295, 36933, 37128, 37332, 37880, 38064, 38430, 39774, 39780, 40443, 41480, 42615, 42840, 43554, 43920, 44408, 45456, 46410, 46665, 47580, 48297, 49244, 49776, 49959, 51240, 53032, 53040, 53924, 55510, 55692, 56820, 57096, 57767, 58072, 59661, 61488, 61555, 61880, 62220, 63440, 64396, 65331, 65520, 66290, 66612, 67405, 68184, 69615, 71370, 72590, 73866, 74256, 74664, 75760, 76860, 79548, 79560, 80495, 80886, 82960, 83265, 85230, 85680, 86177, 87108, 88816, 92820, 93330, 94367, 95160, 96594, 98488, 99435, 99918, 102480, 106064, 107848, 108885, 110799, 111020, 111384, 112693, 113640, 114192, 115534, 116144, 119322, 121329, 123110, 123760, 124440, 128792, 130662, 132580, 133224, 134810, 136368, 139230, 142740, 144891, 145180, 147732, 149328, 153720, 159096, 159120, 160990, 161772, 166530, 170460, 172354, 173301, 174216, 184665, 185640, 186660, 188734, 190320, 193188, 196976, 198870, 199836, 202215, 209287, 215696, 217770, 221598, 222040, 222768, 225386, 227280, 231068, 238644, 241485, 242658, 246220, 248880, 249795, 257584, 258531, 261324, 265160, 266448, 269620, 278460, 283101, 285480, 288835, 289782, 290360, 295464, 298305, 307440, 318192, 321980, 323544, 326655, 333060, 338079, 340920, 344708, 346602, 348432, 369330, 371280, 373320, 377468, 386376, 397740, 399672, 404369, 404430, 418574, 430885, 435540, 443196, 444080, 450772, 462136, 471835, 477288, 482970, 485316, 492440, 499590, 517062, 519903, 522648, 530320, 539240, 553995, 556920, 563465, 566202, 570960, 577670, 579564, 580720, 590928, 596610, 606645, 627861, 643960, 647088, 653310, 666120, 676158, 681840, 689416, 693204, 724455, 738660, 746640, 750971, 754936, 772752, 775593, 795480, 799344, 808738, 808860, 837148, 849303, 861770, 866505, 871080, 886392, 901544, 924272, 943670, 954576, 965940, 970632, 982039, 984880, 999180, 1014237, 1034124, 1039806, 1045296, 1046435, 1078480, 1107990, 1113840, 1126930, 1132404, 1155340, 1159128, 1193220, 1213107, 1213290, 1255722, 1287920, 1292655, 1306620, 1332240, 1352316, 1378832, 1386408, 1415505, 1448910, 1465009, 1477320, 1501942, 1509872, 1551186, 1590960, 1617476, 1617720, 1674296, 1690395, 1698606, 1723540, 1733010, 1742160, 1772784, 1803088, 1883583, 1887340, 1931880, 1941264, 1964078, 1998360, 2021845, 2028474, 2068248, 2079612, 2092870, 2215980, 2252913, 2253860, 2264808, 2310680, 2318256, 2386440, 2426214, 2426580, 2511444, 2585310, 2599515, 2613240, 2704632, 2772816, 2831010, 2897820, 2930018, 2946117, 2954640, 3003884, 3102372, 3139305, 3234952, 3235440, 3348592, 3380790, 3397212, 3447080, 3466020, 3639321, 3754855, 3767166, 3774680, 3863760, 3877965, 3928156, 3996720, 4043690, 4056948, 4136496, 4159224, 4185740, 4246515, 4395027, 4431960, 4505826, 4507720, 4529616, 4621360, 4772880, 4852428, 4853160, 4910195, 5022888, 5071185, 5170620, 5199030, 5226480, 5256797, 5409264, 5662020, 5795640, 5860036, 5892234, 6007768, 6065535, 6204744, 6278610, 6469904, 6758739, 6761580, 6794424, 6874273, 6894160, 6932040, 7278642, 7325045, 7509710, 7534332, 7549360, 7755930, 7856312, 8087380, 8113896, 8318448, 8371480, 8493030, 8790054, 8838351, 8863920, 9011652, 9015440, 9417915, 9704856, 9706320, 9820390, 10045776, 10142370, 10341240, 10398060, 10513594, 11264565, 11324040, 11591280, 11720072, 11784468, 12015536, 12131070, 12409488, 12557220, 12766507, 13185081, 13517478, 13523160, 13588848, 13748546, 13864080, 14557284, 14650090, 14730585, 15019420, 15068664, 15511860, 15712624, 15770391, 16174760, 16227792, 16742960, 16986060, 17580108, 17676702, 18023304, 18196605, 18835830, 19409712, 19640780, 20284740, 20622819, 20682480, 20796120, 21027188, 21975135, 22529130, 22648080, 23440144, 23568936, 24262140, 25114440, 25533014, 26283985, 26370162, 27034956, 27046320, 27497092, 29114568, 29300180, 29461170, 30038840, 30137328, 31023720, 31540782, 32349520, 33793695, 33972120, 34371365, 35160216, 35353404, 36046608, 36393210, 37671660, 38299521, 39281560, 40569480, 41245638, 41592240, 42054376, 43950270, 44191755, 45058260, 47137872, 47311173, 48524280, 50228880, 51066028, 52567970, 52740324, 54069912, 54994184, 58229136, 58600360, 58922340, 60077680, 61868457, 62047440, 63081564, 63832535, 65925405, 67587390, 67944240, 68742730, 70320432, 70706808, 72786420, 75343320, 76599042, 78563120, 78851955, 81138960, 82491276, 84108752, 87900540, 88383510, 89365549, 90116520, 94622346, 97048560, 102132056, 103114095, 105135940, 105480648, 108139824, 109988368, 114898563, 117200720, 117844680, 123736914, 126163128, 127665070, 131850810, 135174780, 137485460, 141413616, 145572840, 150686640, 153198084, 157703910, 164982552, 175801080, 176767020, 178731098, 180233040, 189244692, 191497605, 204264112, 206228190, 210271880, 210961296, 229797126, 235689360, 236555865, 247473828, 252326256, 255330140, 263701620, 268096647, 270349560, 274970920, 291145680, 306396168, 309342285, 315407820, 329965104, 351602160, 353534040, 357462196, 378489384, 382995210, 412456380, 420543760, 446827745, 459594252, 473111730, 494947656, 510660280, 527403240, 536193294, 540699120, 549941840, 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約数ペア:

[(1, 64343195280), (2, 32171597640), (3, 21447731760), (4, 16085798820), (5, 12868639056), (6, 10723865880), (7, 9191885040), (8, 8042899410), (9, 7149243920), (10, 6434319528), (12, 5361932940), (13, 4949476560), (14, 4595942520), (15, 4289546352), (16, 4021449705), (17, 3784893840), (18, 3574621960), (20, 3217159764), (21, 3063961680), (24, 2680966470), (26, 2474738280), (28, 2297971260), (30, 2144773176), (34, 1892446920), (35, 1838377008), (36, 1787310980), (39, 1649825520), (40, 1608579882), (42, 1531980840), (45, 1429848784), (48, 1340483235), (51, 1261631280), (52, 1237369140), (56, 1148985630), (60, 1072386588), (61, 1054806480), (63, 1021320560), (65, 989895312), (68, 946223460), (70, 919188504), (72, 893655490), (78, 824912760), (80, 804289941), (84, 765990420), (85, 756978768), (90, 714924392), (91, 707068080), (102, 630815640), (104, 618684570), (105, 612792336), (112, 574492815), (117, 549941840), (119, 540699120), (120, 536193294), (122, 527403240), (126, 510660280), (130, 494947656), (136, 473111730), (140, 459594252), (144, 446827745), (153, 420543760), (156, 412456380), (168, 382995210), (170, 378489384), (180, 357462196), (182, 353534040), (183, 351602160), (195, 329965104), (204, 315407820), (208, 309342285), (210, 306396168), (221, 291145680), (234, 274970920), (238, 270349560), (240, 268096647), (244, 263701620), (252, 255330140), (255, 252326256), (260, 247473828), (272, 236555865), (273, 235689360), (280, 229797126), (305, 210961296), (306, 210271880), (312, 206228190), (315, 204264112), (336, 191497605), (340, 189244692), (357, 180233040), (360, 178731098), (364, 176767020), (366, 175801080), (390, 164982552), (408, 157703910), (420, 153198084), (427, 150686640), (442, 145572840), (455, 141413616), (468, 137485460), (476, 135174780), (488, 131850810), (504, 127665070), (510, 126163128), (520, 123736914), (546, 117844680), (549, 117200720), (560, 114898563), (585, 109988368), (595, 108139824), (610, 105480648), (612, 105135940), (624, 103114095), (630, 102132056), (663, 97048560), (680, 94622346), (714, 90116520), (720, 89365549), (728, 88383510), (732, 87900540), (765, 84108752), (780, 82491276), (793, 81138960), (816, 78851955), (819, 78563120), (840, 76599042), (854, 75343320), (884, 72786420), (910, 70706808), (915, 70320432), (936, 68742730), (947, 67944240), (952, 67587390), (976, 65925405), (1008, 63832535), (1020, 63081564), (1037, 62047440), (1040, 61868457), (1071, 60077680), (1092, 58922340), (1098, 58600360), (1105, 58229136), (1170, 54994184), (1190, 54069912), (1220, 52740324), (1224, 52567970), (1260, 51066028), (1281, 50228880), (1326, 48524280), (1360, 47311173), (1365, 47137872), (1428, 45058260), (1456, 44191755), (1464, 43950270), (1530, 42054376), (1547, 41592240), (1560, 41245638), (1586, 40569480), (1638, 39281560), (1680, 38299521), (1708, 37671660), (1768, 36393210), (1785, 36046608), (1820, 35353404), (1830, 35160216), (1872, 34371365), (1894, 33972120), (1904, 33793695), (1989, 32349520), (2040, 31540782), (2074, 31023720), (2135, 30137328), (2142, 30038840), (2184, 29461170), (2196, 29300180), (2210, 29114568), (2340, 27497092), (2379, 27046320), (2380, 27034956), (2440, 26370162), (2448, 26283985), (2520, 25533014), (2562, 25114440), (2652, 24262140), (2730, 23568936), (2745, 23440144), (2841, 22648080), (2856, 22529130), (2928, 21975135), (3060, 21027188), (3094, 20796120), (3111, 20682480), (3120, 20622819), (3172, 20284740), (3276, 19640780), (3315, 19409712), (3416, 18835830), (3536, 18196605), (3570, 18023304), (3640, 17676702), (3660, 17580108), (3788, 16986060), (3843, 16742960), (3965, 16227792), (3978, 16174760), (4080, 15770391), (4095, 15712624), (4148, 15511860), (4270, 15068664), (4284, 15019420), (4368, 14730585), (4392, 14650090), (4420, 14557284), (4641, 13864080), (4680, 13748546), (4735, 13588848), (4758, 13523160), (4760, 13517478), (4880, 13185081), (5040, 12766507), (5124, 12557220), (5185, 12409488), (5304, 12131070), (5355, 12015536), (5460, 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(32760, 1964078), (33145, 1941264), (33306, 1931880), (34092, 1887340), (34160, 1883583), (35685, 1803088), (36295, 1772784), (36933, 1742160), (37128, 1733010), (37332, 1723540), (37880, 1698606), (38064, 1690395), (38430, 1674296), (39774, 1617720), (39780, 1617476), (40443, 1590960), (41480, 1551186), (42615, 1509872), (42840, 1501942), (43554, 1477320), (43920, 1465009), (44408, 1448910), (45456, 1415505), (46410, 1386408), (46665, 1378832), (47580, 1352316), (48297, 1332240), (49244, 1306620), (49776, 1292655), (49959, 1287920), (51240, 1255722), (53032, 1213290), (53040, 1213107), (53924, 1193220), (55510, 1159128), (55692, 1155340), (56820, 1132404), (57096, 1126930), (57767, 1113840), (58072, 1107990), (59661, 1078480), (61488, 1046435), (61555, 1045296), (61880, 1039806), (62220, 1034124), (63440, 1014237), (64396, 999180), (65331, 984880), (65520, 982039), (66290, 970632), (66612, 965940), (67405, 954576), (68184, 943670), (69615, 924272), (71370, 901544), (72590, 886392), (73866, 871080), (74256, 866505), (74664, 861770), (75760, 849303), (76860, 837148), (79548, 808860), (79560, 808738), (80495, 799344), (80886, 795480), (82960, 775593), (83265, 772752), (85230, 754936), (85680, 750971), (86177, 746640), (87108, 738660), (88816, 724455), (92820, 693204), (93330, 689416), (94367, 681840), (95160, 676158), (96594, 666120), (98488, 653310), (99435, 647088), (99918, 643960), (102480, 627861), (106064, 606645), (107848, 596610), (108885, 590928), (110799, 580720), (111020, 579564), (111384, 577670), (112693, 570960), (113640, 566202), (114192, 563465), (115534, 556920), (116144, 553995), (119322, 539240), (121329, 530320), (123110, 522648), (123760, 519903), (124440, 517062), (128792, 499590), (130662, 492440), (132580, 485316), (133224, 482970), (134810, 477288), (136368, 471835), (139230, 462136), (142740, 450772), (144891, 444080), (145180, 443196), (147732, 435540), (149328, 430885), (153720, 418574), (159096, 404430), (159120, 404369), (160990, 399672), (161772, 397740), (166530, 386376), (170460, 377468), (172354, 373320), (173301, 371280), (174216, 369330), (184665, 348432), (185640, 346602), (186660, 344708), (188734, 340920), (190320, 338079), (193188, 333060), (196976, 326655), (198870, 323544), (199836, 321980), (202215, 318192), (209287, 307440), (215696, 298305), (217770, 295464), (221598, 290360), (222040, 289782), (222768, 288835), (225386, 285480), (227280, 283101), (231068, 278460), (238644, 269620), (241485, 266448), (242658, 265160), (246220, 261324), (248880, 258531), (249795, 257584)]