2681567280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{683}}^1$

素因数の和:769

約数の個数: 480

約数和(自身を含む): 11114288640

約数和(自身を除く): 8432721360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 41, 42, 45, 48, 56, 57, 60, 63, 70, 72, 76, 80, 82, 84, 90, 95, 105, 112, 114, 120, 123, 126, 133, 140, 144, 152, 164, 168, 171, 180, 190, 205, 210, 228, 240, 246, 252, 266, 280, 285, 287, 304, 315, 328, 336, 342, 360, 369, 380, 399, 410, 420, 456, 492, 504, 532, 560, 570, 574, 615, 630, 656, 665, 683, 684, 720, 738, 760, 779, 798, 820, 840, 855, 861, 912, 984, 1008, 1064, 1140, 1148, 1197, 1230, 1260, 1330, 1366, 1368, 1435, 1476, 1520, 1558, 1596, 1640, 1680, 1710, 1722, 1845, 1968, 1995, 2049, 2128, 2280, 2296, 2337, 2394, 2460, 2520, 2583, 2660, 2732, 2736, 2870, 2952, 3116, 3192, 3280, 3415, 3420, 3444, 3690, 3895, 3990, 4098, 4305, 4560, 4592, 4674, 4781, 4788, 4920, 5040, 5166, 5320, 5453, 5464, 5740, 5904, 5985, 6147, 6232, 6384, 6830, 6840, 6888, 7011, 7380, 7790, 7980, 8196, 8610, 9348, 9562, 9576, 9840, 10245, 10332, 10640, 10906, 10928, 11480, 11685, 11970, 12294, 12464, 12915, 12977, 13660, 13680, 13776, 14022, 14343, 14760, 15580, 15960, 16359, 16392, 17220, 18696, 19124, 19152, 20490, 20664, 21812, 22960, 23370, 23905, 23940, 24588, 25830, 25954, 27265, 27320, 28003, 28044, 28686, 29520, 30735, 31160, 31920, 32718, 32784, 34440, 35055, 37392, 38248, 38931, 40980, 41328, 43029, 43624, 46740, 47810, 47880, 49077, 49176, 51660, 51908, 54530, 54640, 56006, 56088, 57372, 61470, 62320, 64885, 65436, 68880, 70110, 71715, 76496, 77862, 81795, 81960, 84009, 86058, 87248, 90839, 93480, 95620, 95760, 98154, 98352, 103320, 103816, 109060, 112012, 112176, 114744, 116793, 122940, 129770, 130872, 140015, 140220, 143430, 155724, 163590, 163920, 168018, 172116, 181678, 186960, 191240, 194655, 196021, 196308, 206640, 207632, 215145, 218120, 224024, 229488, 233586, 245385, 245880, 252027, 259540, 261744, 272517, 280030, 280440, 286860, 311448, 327180, 336036, 344232, 363356, 382480, 389310, 392042, 392616, 420045, 430290, 436240, 448048, 454195, 467172, 490770, 491760, 504054, 519080, 532057, 545034, 560060, 560880, 573720, 583965, 588063, 622896, 654360, 672072, 688464, 726712, 778620, 784084, 785232, 817551, 840090, 860580, 908390, 934344, 980105, 981540, 1008108, 1038160, 1064114, 1090068, 1120120, 1147440, 1167930, 1176126, 1260135, 1308720, 1344144, 1362585, 1453424, 1557240, 1568168, 1596171, 1635102, 1680180, 1721160, 1764189, 1816780, 1868688, 1960210, 1963080, 2016216, 2128228, 2180136, 2240240, 2335860, 2352252, 2520270, 2660285, 2725170, 2940315, 3114480, 3136336, 3192342, 3270204, 3360360, 3442320, 3528378, 3633560, 3724399, 3920420, 3926160, 4032432, 4087755, 4256456, 4360272, 4671720, 4704504, 4788513, 5040540, 5320570, 5450340, 5880630, 6384684, 6540408, 6720720, 7056756, 7267120, 7448798, 7840840, 7980855, 8175510, 8512912, 8820945, 9343440, 9409008, 9577026, 10081080, 10641140, 10900680, 11173197, 11761260, 12769368, 13080816, 14113512, 14897596, 15681680, 15961710, 16351020, 17641890, 18621995, 19154052, 20162160, 21282280, 21801360, 22346394, 23522520, 23942565, 25538736, 28227024, 29795192, 31923420, 32702040, 33519591, 35283780, 37243990, 38308104, 42564560, 44692788, 47045040, 47885130, 55865985, 59590384, 63846840, 65404080, 67039182, 70567560, 74487980, 76616208, 89385576, 95770260, 111731970, 127693680, 134078364, 141135120, 148975960, 167597955, 178771152, 191540520, 223463940, 268156728, 297951920, 335195910, 383081040, 446927880, 536313456, 670391820, 893855760, 1340783640, 2681567280]

約数ペア:

[(1, 2681567280), (2, 1340783640), (3, 893855760), (4, 670391820), (5, 536313456), (6, 446927880), (7, 383081040), (8, 335195910), (9, 297951920), (10, 268156728), (12, 223463940), (14, 191540520), (15, 178771152), (16, 167597955), (18, 148975960), (19, 141135120), (20, 134078364), (21, 127693680), (24, 111731970), (28, 95770260), (30, 89385576), (35, 76616208), (36, 74487980), (38, 70567560), (40, 67039182), (41, 65404080), (42, 63846840), (45, 59590384), (48, 55865985), (56, 47885130), (57, 47045040), (60, 44692788), (63, 42564560), (70, 38308104), (72, 37243990), (76, 35283780), (80, 33519591), (82, 32702040), (84, 31923420), (90, 29795192), (95, 28227024), (105, 25538736), (112, 23942565), (114, 23522520), (120, 22346394), (123, 21801360), (126, 21282280), (133, 20162160), (140, 19154052), (144, 18621995), (152, 17641890), (164, 16351020), (168, 15961710), (171, 15681680), (180, 14897596), (190, 14113512), (205, 13080816), (210, 12769368), (228, 11761260), (240, 11173197), (246, 10900680), (252, 10641140), (266, 10081080), (280, 9577026), (285, 9409008), (287, 9343440), (304, 8820945), (315, 8512912), (328, 8175510), (336, 7980855), (342, 7840840), (360, 7448798), (369, 7267120), (380, 7056756), (399, 6720720), (410, 6540408), (420, 6384684), (456, 5880630), (492, 5450340), (504, 5320570), (532, 5040540), (560, 4788513), (570, 4704504), (574, 4671720), (615, 4360272), (630, 4256456), (656, 4087755), (665, 4032432), (683, 3926160), (684, 3920420), (720, 3724399), (738, 3633560), (760, 3528378), (779, 3442320), (798, 3360360), (820, 3270204), (840, 3192342), (855, 3136336), (861, 3114480), (912, 2940315), (984, 2725170), (1008, 2660285), (1064, 2520270), (1140, 2352252), (1148, 2335860), (1197, 2240240), (1230, 2180136), (1260, 2128228), (1330, 2016216), (1366, 1963080), (1368, 1960210), (1435, 1868688), (1476, 1816780), (1520, 1764189), (1558, 1721160), (1596, 1680180), (1640, 1635102), (1680, 1596171), (1710, 1568168), (1722, 1557240), (1845, 1453424), (1968, 1362585), (1995, 1344144), (2049, 1308720), (2128, 1260135), (2280, 1176126), (2296, 1167930), (2337, 1147440), (2394, 1120120), (2460, 1090068), (2520, 1064114), (2583, 1038160), (2660, 1008108), (2732, 981540), (2736, 980105), (2870, 934344), (2952, 908390), (3116, 860580), (3192, 840090), (3280, 817551), (3415, 785232), (3420, 784084), (3444, 778620), (3690, 726712), (3895, 688464), (3990, 672072), (4098, 654360), (4305, 622896), (4560, 588063), (4592, 583965), (4674, 573720), (4781, 560880), (4788, 560060), (4920, 545034), (5040, 532057), (5166, 519080), (5320, 504054), (5453, 491760), (5464, 490770), (5740, 467172), (5904, 454195), (5985, 448048), (6147, 436240), (6232, 430290), (6384, 420045), (6830, 392616), (6840, 392042), (6888, 389310), (7011, 382480), (7380, 363356), (7790, 344232), (7980, 336036), (8196, 327180), (8610, 311448), (9348, 286860), (9562, 280440), (9576, 280030), (9840, 272517), (10245, 261744), (10332, 259540), (10640, 252027), (10906, 245880), (10928, 245385), (11480, 233586), (11685, 229488), (11970, 224024), (12294, 218120), (12464, 215145), (12915, 207632), (12977, 206640), (13660, 196308), (13680, 196021), (13776, 194655), (14022, 191240), (14343, 186960), (14760, 181678), (15580, 172116), (15960, 168018), (16359, 163920), (16392, 163590), (17220, 155724), (18696, 143430), (19124, 140220), (19152, 140015), (20490, 130872), (20664, 129770), (21812, 122940), (22960, 116793), (23370, 114744), (23905, 112176), (23940, 112012), (24588, 109060), (25830, 103816), (25954, 103320), (27265, 98352), (27320, 98154), (28003, 95760), (28044, 95620), (28686, 93480), (29520, 90839), (30735, 87248), (31160, 86058), (31920, 84009), (32718, 81960), (32784, 81795), (34440, 77862), (35055, 76496), (37392, 71715), (38248, 70110), (38931, 68880), (40980, 65436), (41328, 64885), (43029, 62320), (43624, 61470), (46740, 57372), (47810, 56088), (47880, 56006), (49077, 54640), (49176, 54530), (51660, 51908)]