1250931240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 288

約数和(自身を含む): 4560543000

約数和(自身を除く): 3309611760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 145, 156, 169, 174, 180, 195, 232, 234, 260, 261, 290, 312, 338, 348, 360, 377, 390, 435, 468, 507, 520, 522, 580, 585, 676, 696, 709, 754, 780, 845, 870, 936, 1014, 1044, 1131, 1160, 1170, 1305, 1352, 1418, 1508, 1521, 1560, 1690, 1740, 1885, 2028, 2088, 2127, 2262, 2340, 2535, 2610, 2836, 3016, 3042, 3380, 3393, 3480, 3545, 3770, 4056, 4254, 4524, 4680, 4901, 5070, 5220, 5655, 5672, 6084, 6381, 6760, 6786, 7090, 7540, 7605, 8508, 9048, 9217, 9802, 10140, 10440, 10635, 11310, 12168, 12762, 13572, 14180, 14703, 15080, 15210, 16965, 17016, 18434, 19604, 20280, 20561, 21270, 22620, 24505, 25524, 27144, 27651, 28360, 29406, 30420, 31905, 33930, 36868, 39208, 41122, 42540, 44109, 45240, 46085, 49010, 51048, 55302, 58812, 60840, 61683, 63810, 67860, 73515, 73736, 82244, 82953, 85080, 88218, 92170, 98020, 102805, 110604, 117624, 119821, 123366, 127620, 135720, 138255, 147030, 164488, 165906, 176436, 184340, 185049, 196040, 205610, 220545, 221208, 239642, 246732, 255240, 267293, 276510, 294060, 308415, 331812, 352872, 359463, 368680, 370098, 411220, 414765, 441090, 479284, 493464, 534586, 553020, 588120, 599105, 616830, 663624, 718926, 740196, 801879, 822440, 829530, 882180, 925245, 958568, 1069172, 1078389, 1106040, 1198210, 1233660, 1336465, 1437852, 1480392, 1603758, 1659060, 1764360, 1797315, 1850490, 2138344, 2156778, 2396420, 2405637, 2467320, 2672930, 2875704, 3207516, 3318120, 3474809, 3594630, 3700980, 4009395, 4313556, 4792840, 4811274, 5345860, 5391945, 6415032, 6949618, 7189260, 7401960, 8018790, 8627112, 9622548, 10424427, 10691720, 10783890, 12028185, 13899236, 14378520, 16037580, 17374045, 19245096, 20848854, 21567780, 24056370, 27798472, 31273281, 32075160, 34748090, 41697708, 43135560, 48112740, 52122135, 62546562, 69496180, 83395416, 96225480, 104244270, 125093124, 138992360, 156366405, 208488540, 250186248, 312732810, 416977080, 625465620, 1250931240]

約数ペア:

[(1, 1250931240), (2, 625465620), (3, 416977080), (4, 312732810), (5, 250186248), (6, 208488540), (8, 156366405), (9, 138992360), (10, 125093124), (12, 104244270), (13, 96225480), (15, 83395416), (18, 69496180), (20, 62546562), (24, 52122135), (26, 48112740), (29, 43135560), (30, 41697708), (36, 34748090), (39, 32075160), (40, 31273281), (45, 27798472), (52, 24056370), (58, 21567780), (60, 20848854), (65, 19245096), (72, 17374045), (78, 16037580), (87, 14378520), (90, 13899236), (104, 12028185), (116, 10783890), (117, 10691720), (120, 10424427), (130, 9622548), (145, 8627112), (156, 8018790), (169, 7401960), (174, 7189260), (180, 6949618), (195, 6415032), (232, 5391945), (234, 5345860), (260, 4811274), (261, 4792840), (290, 4313556), (312, 4009395), (338, 3700980), (348, 3594630), (360, 3474809), (377, 3318120), (390, 3207516), (435, 2875704), (468, 2672930), (507, 2467320), (520, 2405637), (522, 2396420), (580, 2156778), (585, 2138344), (676, 1850490), (696, 1797315), (709, 1764360), (754, 1659060), (780, 1603758), (845, 1480392), (870, 1437852), (936, 1336465), (1014, 1233660), (1044, 1198210), (1131, 1106040), (1160, 1078389), (1170, 1069172), (1305, 958568), (1352, 925245), (1418, 882180), (1508, 829530), (1521, 822440), (1560, 801879), (1690, 740196), (1740, 718926), (1885, 663624), (2028, 616830), (2088, 599105), (2127, 588120), (2262, 553020), (2340, 534586), (2535, 493464), (2610, 479284), (2836, 441090), (3016, 414765), (3042, 411220), (3380, 370098), (3393, 368680), (3480, 359463), (3545, 352872), (3770, 331812), (4056, 308415), (4254, 294060), (4524, 276510), (4680, 267293), (4901, 255240), (5070, 246732), (5220, 239642), (5655, 221208), (5672, 220545), (6084, 205610), (6381, 196040), (6760, 185049), (6786, 184340), (7090, 176436), (7540, 165906), (7605, 164488), (8508, 147030), (9048, 138255), (9217, 135720), (9802, 127620), (10140, 123366), (10440, 119821), (10635, 117624), (11310, 110604), (12168, 102805), (12762, 98020), (13572, 92170), (14180, 88218), (14703, 85080), (15080, 82953), (15210, 82244), (16965, 73736), (17016, 73515), (18434, 67860), (19604, 63810), (20280, 61683), (20561, 60840), (21270, 58812), (22620, 55302), (24505, 51048), (25524, 49010), (27144, 46085), (27651, 45240), (28360, 44109), (29406, 42540), (30420, 41122), (31905, 39208), (33930, 36868)]