84979440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1336

約数の個数: 240

約数和(自身を含む): 351519168

約数和(自身を除く): 266539728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1297, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2594, 2730, 3120, 3276, 3640, 3891, 4095, 4368, 4680, 5040, 5188, 5460, 6485, 6552, 7280, 7782, 8190, 9079, 9360, 10376, 10920, 11673, 12970, 13104, 15564, 16380, 16861, 18158, 19455, 20752, 21840, 23346, 25940, 27237, 31128, 32760, 33722, 36316, 38910, 45395, 46692, 50583, 51880, 54474, 58365, 62256, 65520, 67444, 72632, 77820, 81711, 84305, 90790, 93384, 101166, 103760, 108948, 116730, 118027, 134888, 136185, 145264, 151749, 155640, 163422, 168610, 181580, 186768, 202332, 217896, 233460, 236054, 252915, 269776, 272370, 303498, 311280, 326844, 337220, 354081, 363160, 404664, 408555, 435792, 466920, 472108, 505830, 544740, 590135, 606996, 653688, 674440, 708162, 726320, 758745, 809328, 817110, 933840, 944216, 1011660, 1062243, 1089480, 1180270, 1213992, 1307376, 1348880, 1416324, 1517490, 1634220, 1770405, 1888432, 2023320, 2124486, 2178960, 2360540, 2427984, 2832648, 3034980, 3268440, 3540810, 4046640, 4248972, 4721080, 5311215, 5665296, 6069960, 6536880, 7081620, 8497944, 9442160, 10622430, 12139920, 14163240, 16995888, 21244860, 28326480, 42489720, 84979440]

約数ペア:

[(1, 84979440), (2, 42489720), (3, 28326480), (4, 21244860), (5, 16995888), (6, 14163240), (7, 12139920), (8, 10622430), (9, 9442160), (10, 8497944), (12, 7081620), (13, 6536880), (14, 6069960), (15, 5665296), (16, 5311215), (18, 4721080), (20, 4248972), (21, 4046640), (24, 3540810), (26, 3268440), (28, 3034980), (30, 2832648), (35, 2427984), (36, 2360540), (39, 2178960), (40, 2124486), (42, 2023320), (45, 1888432), (48, 1770405), (52, 1634220), (56, 1517490), (60, 1416324), (63, 1348880), (65, 1307376), (70, 1213992), (72, 1180270), (78, 1089480), (80, 1062243), (84, 1011660), (90, 944216), (91, 933840), (104, 817110), (105, 809328), (112, 758745), (117, 726320), (120, 708162), (126, 674440), (130, 653688), (140, 606996), (144, 590135), (156, 544740), (168, 505830), (180, 472108), (182, 466920), (195, 435792), (208, 408555), (210, 404664), (234, 363160), (240, 354081), (252, 337220), (260, 326844), (273, 311280), (280, 303498), (312, 272370), (315, 269776), (336, 252915), (360, 236054), (364, 233460), (390, 217896), (420, 202332), (455, 186768), (468, 181580), (504, 168610), (520, 163422), (546, 155640), (560, 151749), (585, 145264), (624, 136185), (630, 134888), (720, 118027), (728, 116730), (780, 108948), (819, 103760), (840, 101166), (910, 93384), (936, 90790), (1008, 84305), (1040, 81711), (1092, 77820), (1170, 72632), (1260, 67444), (1297, 65520), (1365, 62256), (1456, 58365), (1560, 54474), (1638, 51880), (1680, 50583), (1820, 46692), (1872, 45395), (2184, 38910), (2340, 36316), (2520, 33722), (2594, 32760), (2730, 31128), (3120, 27237), (3276, 25940), (3640, 23346), (3891, 21840), (4095, 20752), (4368, 19455), (4680, 18158), (5040, 16861), (5188, 16380), (5460, 15564), (6485, 13104), (6552, 12970), (7280, 11673), (7782, 10920), (8190, 10376), (9079, 9360)]