203832720

素因数分解:

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

素因数の和:120

約数の個数: 640

約数和(自身を含む): 929940480

約数和(自身を除く): 726107760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 61, 63, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 102, 104, 105, 108, 112, 117, 119, 120, 122, 126, 130, 135, 136, 140, 144, 153, 156, 168, 170, 180, 182, 183, 189, 195, 204, 208, 210, 216, 221, 234, 238, 240, 244, 252, 255, 260, 270, 272, 273, 280, 305, 306, 312, 315, 336, 340, 351, 357, 360, 364, 366, 378, 390, 408, 420, 427, 432, 442, 455, 459, 468, 476, 488, 504, 510, 520, 540, 546, 549, 560, 585, 595, 610, 612, 624, 630, 663, 680, 702, 714, 720, 728, 732, 756, 765, 780, 793, 816, 819, 840, 854, 884, 910, 915, 918, 936, 945, 952, 976, 1008, 1020, 1037, 1040, 1071, 1080, 1092, 1098, 1105, 1170, 1190, 1220, 1224, 1260, 1281, 1326, 1360, 1365, 1404, 1428, 1456, 1464, 1512, 1530, 1547, 1560, 1586, 1638, 1647, 1680, 1708, 1755, 1768, 1785, 1820, 1830, 1836, 1872, 1890, 1904, 1989, 2040, 2074, 2135, 2142, 2160, 2184, 2196, 2210, 2295, 2340, 2379, 2380, 2440, 2448, 2457, 2520, 2562, 2652, 2730, 2745, 2808, 2856, 2928, 3024, 3060, 3094, 3111, 3120, 3172, 3213, 3276, 3294, 3315, 3416, 3510, 3536, 3570, 3640, 3660, 3672, 3780, 3843, 3965, 3978, 4080, 4095, 4148, 4270, 4284, 4368, 4392, 4420, 4590, 4641, 4680, 4758, 4760, 4880, 4914, 5040, 5124, 5185, 5304, 5355, 5460, 5490, 5551, 5616, 5712, 5967, 6120, 6188, 6222, 6344, 6405, 6426, 6552, 6588, 6630, 6832, 7020, 7137, 7140, 7259, 7280, 7320, 7344, 7560, 7686, 7735, 7930, 7956, 8190, 8235, 8296, 8540, 8568, 8784, 8840, 9180, 9282, 9333, 9360, 9516, 9520, 9828, 9945, 10248, 10370, 10608, 10710, 10920, 10980, 11102, 11529, 11895, 11934, 12240, 12285, 12376, 12444, 12688, 12810, 12852, 13104, 13176, 13260, 13481, 13923, 14040, 14274, 14280, 14518, 14640, 15120, 15372, 15470, 15555, 15860, 15912, 16065, 16380, 16470, 16592, 16653, 17080, 17136, 17680, 18360, 18564, 18666, 19032, 19215, 19656, 19890, 20496, 20740, 21411, 21420, 21777, 21840, 21960, 22204, 23058, 23205, 23790, 23868, 24570, 24752, 24888, 25620, 25704, 26352, 26520, 26962, 27755, 27846, 27999, 28080, 28548, 28560, 29036, 29835, 30744, 30940, 31110, 31720, 31824, 32130, 32760, 32940, 33306, 34160, 35685, 36295, 36720, 37128, 37332, 38064, 38430, 39312, 39780, 40443, 41480, 41769, 42822, 42840, 43554, 43920, 44408, 46116, 46410, 46665, 47580, 47736, 49140, 49776, 49959, 51240, 51408, 53040, 53924, 55510, 55692, 55998, 57096, 57645, 58072, 59670, 61488, 61880, 62220, 63440, 64260, 65331, 65520, 65880, 66612, 67405, 69615, 71370, 72590, 74256, 74664, 76860, 79560, 80886, 82960, 83265, 83538, 85644, 85680, 87108, 88816, 92232, 92820, 93330, 94367, 95160, 95472, 98280, 99918, 102480, 107055, 107848, 108885, 111020, 111384, 111996, 114192, 115290, 116144, 119340, 121329, 123760, 124440, 128520, 130662, 131760, 133224, 134810, 139230, 139995, 142740, 145180, 149328, 149877, 153720, 159120, 161772, 166530, 167076, 171288, 174216, 184464, 185640, 186660, 188734, 190320, 195993, 196560, 199836, 202215, 208845, 214110, 215696, 217770, 222040, 222768, 223992, 230580, 238680, 242658, 248880, 249795, 257040, 261324, 266448, 269620, 278460, 279990, 283101, 285480, 290360, 299754, 307440, 323544, 326655, 333060, 334152, 342576, 348432, 363987, 371280, 373320, 377468, 391986, 399672, 404430, 417690, 428220, 435540, 444080, 447984, 461160, 471835, 477360, 485316, 499590, 522648, 539240, 556920, 559980, 566202, 570960, 580720, 599508, 606645, 647088, 653310, 666120, 668304, 727974, 746640, 749385, 754936, 783972, 799344, 808860, 835380, 849303, 856440, 871080, 922320, 943670, 970632, 979965, 999180, 1045296, 1078480, 1113840, 1119960, 1132404, 1199016, 1213290, 1306620, 1332240, 1415505, 1455948, 1498770, 1509872, 1567944, 1617720, 1670760, 1698606, 1712880, 1742160, 1819935, 1887340, 1941264, 1959930, 1998360, 2239920, 2264808, 2398032, 2426580, 2547909, 2613240, 2831010, 2911896, 2997540, 3135888, 3235440, 3341520, 3397212, 3639870, 3774680, 3919860, 3996720, 4246515, 4529616, 4853160, 5095818, 5226480, 5662020, 5823792, 5995080, 6794424, 7279740, 7549360, 7839720, 8493030, 9706320, 10191636, 11324040, 11990160, 12739545, 13588848, 14559480, 15679440, 16986060, 20383272, 22648080, 25479090, 29118960, 33972120, 40766544, 50958180, 67944240, 101916360, 203832720]

約数ペア:

[(1, 203832720), (2, 101916360), (3, 67944240), (4, 50958180), (5, 40766544), (6, 33972120), (7, 29118960), (8, 25479090), (9, 22648080), (10, 20383272), (12, 16986060), (13, 15679440), (14, 14559480), (15, 13588848), (16, 12739545), (17, 11990160), (18, 11324040), (20, 10191636), (21, 9706320), (24, 8493030), (26, 7839720), (27, 7549360), (28, 7279740), (30, 6794424), (34, 5995080), (35, 5823792), (36, 5662020), (39, 5226480), (40, 5095818), (42, 4853160), (45, 4529616), (48, 4246515), (51, 3996720), (52, 3919860), (54, 3774680), (56, 3639870), (60, 3397212), (61, 3341520), (63, 3235440), (65, 3135888), (68, 2997540), (70, 2911896), (72, 2831010), (78, 2613240), (80, 2547909), (84, 2426580), (85, 2398032), (90, 2264808), (91, 2239920), (102, 1998360), (104, 1959930), (105, 1941264), (108, 1887340), (112, 1819935), (117, 1742160), (119, 1712880), (120, 1698606), (122, 1670760), (126, 1617720), (130, 1567944), (135, 1509872), (136, 1498770), (140, 1455948), (144, 1415505), (153, 1332240), (156, 1306620), (168, 1213290), (170, 1199016), (180, 1132404), (182, 1119960), (183, 1113840), (189, 1078480), (195, 1045296), (204, 999180), (208, 979965), (210, 970632), (216, 943670), (221, 922320), (234, 871080), (238, 856440), (240, 849303), (244, 835380), (252, 808860), (255, 799344), (260, 783972), (270, 754936), (272, 749385), (273, 746640), (280, 727974), (305, 668304), (306, 666120), (312, 653310), (315, 647088), (336, 606645), (340, 599508), (351, 580720), (357, 570960), (360, 566202), (364, 559980), (366, 556920), (378, 539240), (390, 522648), (408, 499590), (420, 485316), (427, 477360), (432, 471835), (442, 461160), (455, 447984), (459, 444080), (468, 435540), (476, 428220), (488, 417690), (504, 404430), (510, 399672), (520, 391986), (540, 377468), (546, 373320), (549, 371280), (560, 363987), (585, 348432), (595, 342576), (610, 334152), (612, 333060), (624, 326655), (630, 323544), (663, 307440), (680, 299754), (702, 290360), (714, 285480), (720, 283101), (728, 279990), (732, 278460), (756, 269620), (765, 266448), (780, 261324), (793, 257040), (816, 249795), (819, 248880), (840, 242658), (854, 238680), (884, 230580), (910, 223992), (915, 222768), (918, 222040), (936, 217770), (945, 215696), (952, 214110), (976, 208845), (1008, 202215), (1020, 199836), (1037, 196560), (1040, 195993), (1071, 190320), (1080, 188734), (1092, 186660), (1098, 185640), (1105, 184464), (1170, 174216), (1190, 171288), (1220, 167076), (1224, 166530), (1260, 161772), (1281, 159120), (1326, 153720), (1360, 149877), (1365, 149328), (1404, 145180), (1428, 142740), (1456, 139995), (1464, 139230), (1512, 134810), (1530, 133224), (1547, 131760), (1560, 130662), (1586, 128520), (1638, 124440), (1647, 123760), (1680, 121329), (1708, 119340), (1755, 116144), (1768, 115290), (1785, 114192), (1820, 111996), (1830, 111384), (1836, 111020), (1872, 108885), (1890, 107848), (1904, 107055), (1989, 102480), (2040, 99918), (2074, 98280), (2135, 95472), (2142, 95160), (2160, 94367), (2184, 93330), (2196, 92820), (2210, 92232), (2295, 88816), (2340, 87108), (2379, 85680), (2380, 85644), (2440, 83538), (2448, 83265), (2457, 82960), (2520, 80886), (2562, 79560), (2652, 76860), (2730, 74664), (2745, 74256), (2808, 72590), (2856, 71370), (2928, 69615), (3024, 67405), (3060, 66612), (3094, 65880), (3111, 65520), (3120, 65331), (3172, 64260), (3213, 63440), (3276, 62220), (3294, 61880), (3315, 61488), (3416, 59670), (3510, 58072), (3536, 57645), (3570, 57096), (3640, 55998), (3660, 55692), (3672, 55510), (3780, 53924), (3843, 53040), (3965, 51408), (3978, 51240), (4080, 49959), (4095, 49776), (4148, 49140), (4270, 47736), (4284, 47580), (4368, 46665), (4392, 46410), (4420, 46116), (4590, 44408), (4641, 43920), (4680, 43554), (4758, 42840), (4760, 42822), (4880, 41769), (4914, 41480), (5040, 40443), (5124, 39780), (5185, 39312), (5304, 38430), (5355, 38064), (5460, 37332), (5490, 37128), (5551, 36720), (5616, 36295), (5712, 35685), (5967, 34160), (6120, 33306), (6188, 32940), (6222, 32760), (6344, 32130), (6405, 31824), (6426, 31720), (6552, 31110), (6588, 30940), (6630, 30744), (6832, 29835), (7020, 29036), (7137, 28560), (7140, 28548), (7259, 28080), (7280, 27999), (7320, 27846), (7344, 27755), (7560, 26962), (7686, 26520), (7735, 26352), (7930, 25704), (7956, 25620), (8190, 24888), (8235, 24752), (8296, 24570), (8540, 23868), (8568, 23790), (8784, 23205), (8840, 23058), (9180, 22204), (9282, 21960), (9333, 21840), (9360, 21777), (9516, 21420), (9520, 21411), (9828, 20740), (9945, 20496), (10248, 19890), (10370, 19656), (10608, 19215), (10710, 19032), (10920, 18666), (10980, 18564), (11102, 18360), (11529, 17680), (11895, 17136), (11934, 17080), (12240, 16653), (12285, 16592), (12376, 16470), (12444, 16380), (12688, 16065), (12810, 15912), (12852, 15860), (13104, 15555), (13176, 15470), (13260, 15372), (13481, 15120), (13923, 14640), (14040, 14518), (14274, 14280)]