471408120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 256

約数和(自身を含む): 1654732800

約数和(自身を除く): 1183324680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 47, 54, 60, 72, 74, 90, 94, 108, 111, 120, 135, 141, 148, 180, 185, 188, 216, 222, 235, 251, 270, 282, 296, 333, 360, 370, 376, 423, 444, 470, 502, 540, 555, 564, 666, 705, 740, 753, 846, 888, 940, 999, 1004, 1080, 1110, 1128, 1255, 1269, 1332, 1410, 1480, 1506, 1665, 1692, 1739, 1880, 1998, 2008, 2115, 2220, 2259, 2510, 2538, 2664, 2820, 3012, 3330, 3384, 3478, 3765, 3996, 4230, 4440, 4518, 4995, 5020, 5076, 5217, 5640, 6024, 6345, 6660, 6777, 6956, 7530, 7992, 8460, 8695, 9036, 9287, 9990, 10040, 10152, 10434, 11295, 11797, 12690, 13320, 13554, 13912, 15060, 15651, 16920, 17390, 18072, 18574, 19980, 20868, 22590, 23594, 25380, 26085, 27108, 27861, 30120, 31302, 33885, 34780, 35391, 37148, 39960, 41736, 45180, 46435, 46953, 47188, 50760, 52170, 54216, 55722, 58985, 62604, 67770, 69560, 70782, 74296, 78255, 83583, 90360, 92870, 93906, 94376, 104340, 106173, 111444, 117970, 125208, 135540, 139305, 141564, 156510, 167166, 176955, 185740, 187812, 208680, 212346, 222888, 234765, 235940, 250749, 271080, 278610, 283128, 313020, 318519, 334332, 353910, 371480, 375624, 417915, 424692, 436489, 469530, 471880, 501498, 530865, 557220, 626040, 637038, 668664, 707820, 835830, 849384, 872978, 939060, 1002996, 1061730, 1114440, 1253745, 1274076, 1309467, 1415640, 1592595, 1671660, 1745956, 1878120, 2005992, 2123460, 2182445, 2507490, 2548152, 2618934, 3185190, 3343320, 3491912, 3928401, 4246920, 4364890, 5014980, 5237868, 6370380, 6547335, 7856802, 8729780, 10029960, 10475736, 11785203, 12740760, 13094670, 15713604, 17459560, 19642005, 23570406, 26189340, 31427208, 39284010, 47140812, 52378680, 58926015, 78568020, 94281624, 117852030, 157136040, 235704060, 471408120]

約数ペア:

[(1, 471408120), (2, 235704060), (3, 157136040), (4, 117852030), (5, 94281624), (6, 78568020), (8, 58926015), (9, 52378680), (10, 47140812), (12, 39284010), (15, 31427208), (18, 26189340), (20, 23570406), (24, 19642005), (27, 17459560), (30, 15713604), (36, 13094670), (37, 12740760), (40, 11785203), (45, 10475736), (47, 10029960), (54, 8729780), (60, 7856802), (72, 6547335), (74, 6370380), (90, 5237868), (94, 5014980), (108, 4364890), (111, 4246920), (120, 3928401), (135, 3491912), (141, 3343320), (148, 3185190), (180, 2618934), (185, 2548152), (188, 2507490), (216, 2182445), (222, 2123460), (235, 2005992), (251, 1878120), (270, 1745956), (282, 1671660), (296, 1592595), (333, 1415640), (360, 1309467), (370, 1274076), (376, 1253745), (423, 1114440), (444, 1061730), (470, 1002996), (502, 939060), (540, 872978), (555, 849384), (564, 835830), (666, 707820), (705, 668664), (740, 637038), (753, 626040), (846, 557220), (888, 530865), (940, 501498), (999, 471880), (1004, 469530), (1080, 436489), (1110, 424692), (1128, 417915), (1255, 375624), (1269, 371480), (1332, 353910), (1410, 334332), (1480, 318519), (1506, 313020), (1665, 283128), (1692, 278610), (1739, 271080), (1880, 250749), (1998, 235940), (2008, 234765), (2115, 222888), (2220, 212346), (2259, 208680), (2510, 187812), (2538, 185740), (2664, 176955), (2820, 167166), (3012, 156510), (3330, 141564), (3384, 139305), (3478, 135540), (3765, 125208), (3996, 117970), (4230, 111444), (4440, 106173), (4518, 104340), (4995, 94376), (5020, 93906), (5076, 92870), (5217, 90360), (5640, 83583), (6024, 78255), (6345, 74296), (6660, 70782), (6777, 69560), (6956, 67770), (7530, 62604), (7992, 58985), (8460, 55722), (8695, 54216), (9036, 52170), (9287, 50760), (9990, 47188), (10040, 46953), (10152, 46435), (10434, 45180), (11295, 41736), (11797, 39960), (12690, 37148), (13320, 35391), (13554, 34780), (13912, 33885), (15060, 31302), (15651, 30120), (16920, 27861), (17390, 27108), (18072, 26085), (18574, 25380), (19980, 23594), (20868, 22590)]