64513945080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{397}}^1\times {\mathrm{2671}}^1$

素因数の和:3111

約数の個数: 288

約数和(自身を含む): 227696564160

約数和(自身を除く): 163182619080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 397, 468, 507, 520, 585, 676, 780, 794, 845, 936, 1014, 1170, 1191, 1352, 1521, 1560, 1588, 1690, 1985, 2028, 2340, 2382, 2535, 2671, 3042, 3176, 3380, 3573, 3970, 4056, 4680, 4764, 5070, 5161, 5342, 5955, 6084, 6760, 7146, 7605, 7940, 8013, 9528, 10140, 10322, 10684, 11910, 12168, 13355, 14292, 15210, 15483, 15880, 16026, 17865, 20280, 20644, 21368, 23820, 24039, 25805, 26710, 28584, 30420, 30966, 32052, 34723, 35730, 40065, 41288, 46449, 47640, 48078, 51610, 53420, 60840, 61932, 64104, 67093, 69446, 71460, 77415, 80130, 92898, 96156, 103220, 104169, 106840, 120195, 123864, 134186, 138892, 142920, 154830, 160260, 173615, 185796, 192312, 201279, 206440, 208338, 232245, 240390, 268372, 277784, 309660, 312507, 320520, 335465, 347230, 371592, 402558, 416676, 451399, 464490, 480780, 520845, 536744, 603837, 619320, 625014, 670930, 694460, 805116, 833352, 902798, 928980, 961560, 1006395, 1041690, 1060387, 1207674, 1250028, 1341860, 1354197, 1388920, 1562535, 1610232, 1805596, 1857960, 2012790, 2083380, 2120774, 2256995, 2415348, 2500056, 2683720, 2708394, 3019185, 3125070, 3181161, 3611192, 4025580, 4062591, 4166760, 4241548, 4513990, 4830696, 5301935, 5416788, 6038370, 6250140, 6362322, 6770985, 8051160, 8125182, 8483096, 9027980, 9543483, 10603870, 10833576, 12076740, 12500280, 12724644, 13541970, 13785031, 15905805, 16250364, 18055960, 19086966, 20312955, 21207740, 24153480, 25449288, 27083940, 27570062, 31811610, 32500728, 38173932, 40625910, 41355093, 42415480, 47717415, 54167880, 55140124, 63623220, 68925155, 76347864, 81251820, 82710186, 95434830, 110280248, 124065279, 127246440, 137850310, 162503640, 165420372, 179205403, 190869660, 206775465, 248130558, 275700620, 330840744, 358410806, 381739320, 413550930, 496261116, 537616209, 551401240, 620326395, 716821612, 827101860, 896027015, 992522232, 1075232418, 1240652790, 1433643224, 1612848627, 1654203720, 1792054030, 2150464836, 2481305580, 2688081045, 3225697254, 3584108060, 4300929672, 4962611160, 5376162090, 6451394508, 7168216120, 8064243135, 10752324180, 12902789016, 16128486270, 21504648360, 32256972540, 64513945080]

約数ペア:

[(1, 64513945080), (2, 32256972540), (3, 21504648360), (4, 16128486270), (5, 12902789016), (6, 10752324180), (8, 8064243135), (9, 7168216120), (10, 6451394508), (12, 5376162090), (13, 4962611160), (15, 4300929672), (18, 3584108060), (20, 3225697254), (24, 2688081045), (26, 2481305580), (30, 2150464836), (36, 1792054030), (39, 1654203720), (40, 1612848627), (45, 1433643224), (52, 1240652790), (60, 1075232418), (65, 992522232), (72, 896027015), (78, 827101860), (90, 716821612), (104, 620326395), (117, 551401240), (120, 537616209), (130, 496261116), (156, 413550930), (169, 381739320), (180, 358410806), (195, 330840744), (234, 275700620), (260, 248130558), (312, 206775465), (338, 190869660), (360, 179205403), (390, 165420372), (397, 162503640), (468, 137850310), (507, 127246440), (520, 124065279), (585, 110280248), (676, 95434830), (780, 82710186), (794, 81251820), (845, 76347864), (936, 68925155), (1014, 63623220), (1170, 55140124), (1191, 54167880), (1352, 47717415), (1521, 42415480), (1560, 41355093), (1588, 40625910), (1690, 38173932), (1985, 32500728), (2028, 31811610), (2340, 27570062), (2382, 27083940), (2535, 25449288), (2671, 24153480), (3042, 21207740), (3176, 20312955), (3380, 19086966), (3573, 18055960), (3970, 16250364), (4056, 15905805), (4680, 13785031), (4764, 13541970), (5070, 12724644), (5161, 12500280), (5342, 12076740), (5955, 10833576), (6084, 10603870), (6760, 9543483), (7146, 9027980), (7605, 8483096), (7940, 8125182), (8013, 8051160), (9528, 6770985), (10140, 6362322), (10322, 6250140), (10684, 6038370), (11910, 5416788), (12168, 5301935), (13355, 4830696), (14292, 4513990), (15210, 4241548), (15483, 4166760), (15880, 4062591), (16026, 4025580), (17865, 3611192), (20280, 3181161), (20644, 3125070), (21368, 3019185), (23820, 2708394), (24039, 2683720), (25805, 2500056), (26710, 2415348), (28584, 2256995), (30420, 2120774), (30966, 2083380), (32052, 2012790), (34723, 1857960), (35730, 1805596), (40065, 1610232), (41288, 1562535), (46449, 1388920), (47640, 1354197), (48078, 1341860), (51610, 1250028), (53420, 1207674), (60840, 1060387), (61932, 1041690), (64104, 1006395), (67093, 961560), (69446, 928980), (71460, 902798), (77415, 833352), (80130, 805116), (92898, 694460), (96156, 670930), (103220, 625014), (104169, 619320), (106840, 603837), (120195, 536744), (123864, 520845), (134186, 480780), (138892, 464490), (142920, 451399), (154830, 416676), (160260, 402558), (173615, 371592), (185796, 347230), (192312, 335465), (201279, 320520), (206440, 312507), (208338, 309660), (232245, 277784), (240390, 268372)]