15709871520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{6521}}^1$

素因数の和:6788

約数の個数: 288

約数和(自身を含む): 61534287360

約数和(自身を除く): 45824415840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 239, 240, 252, 280, 288, 315, 336, 360, 420, 478, 480, 504, 560, 630, 672, 717, 720, 840, 956, 1008, 1120, 1195, 1260, 1434, 1440, 1673, 1680, 1912, 2016, 2151, 2390, 2520, 2868, 3346, 3360, 3585, 3824, 4302, 4780, 5019, 5040, 5736, 6521, 6692, 7170, 7648, 8365, 8604, 9560, 10038, 10080, 10755, 11472, 13042, 13384, 14340, 15057, 16730, 17208, 19120, 19563, 20076, 21510, 22944, 25095, 26084, 26768, 28680, 30114, 32605, 33460, 34416, 38240, 39126, 40152, 43020, 45647, 50190, 52168, 53536, 57360, 58689, 60228, 65210, 66920, 68832, 75285, 78252, 80304, 86040, 91294, 97815, 100380, 104336, 114720, 117378, 120456, 130420, 133840, 136941, 150570, 156504, 160608, 172080, 182588, 195630, 200760, 208672, 228235, 234756, 240912, 260840, 267680, 273882, 293445, 301140, 313008, 344160, 365176, 391260, 401520, 410823, 456470, 469512, 481824, 521680, 547764, 586890, 602280, 626016, 684705, 730352, 782520, 803040, 821646, 912940, 939024, 1043360, 1095528, 1173780, 1204560, 1369410, 1460704, 1558519, 1565040, 1643292, 1825880, 1878048, 2054115, 2191056, 2347560, 2409120, 2738820, 3117038, 3130080, 3286584, 3651760, 4108230, 4382112, 4675557, 4695120, 5477640, 6234076, 6573168, 7303520, 7792595, 8216460, 9351114, 9390240, 10909633, 10955280, 12468152, 13146336, 14026671, 15585190, 16432920, 18702228, 21819266, 21910560, 23377785, 24936304, 28053342, 31170380, 32728899, 32865840, 37404456, 43638532, 46755570, 49872608, 54548165, 56106684, 62340760, 65457798, 65731680, 70133355, 74808912, 87277064, 93511140, 98186697, 109096330, 112213368, 124681520, 130915596, 140266710, 149617824, 163644495, 174554128, 187022280, 196373394, 218192660, 224426736, 249363040, 261831192, 280533420, 327288990, 349108256, 374044560, 392746788, 436385320, 448853472, 490933485, 523662384, 561066840, 654577980, 748089120, 785493576, 872770640, 981866970, 1047324768, 1122133680, 1309155960, 1570987152, 1745541280, 1963733940, 2244267360, 2618311920, 3141974304, 3927467880, 5236623840, 7854935760, 15709871520]

約数ペア:

[(1, 15709871520), (2, 7854935760), (3, 5236623840), (4, 3927467880), (5, 3141974304), (6, 2618311920), (7, 2244267360), (8, 1963733940), (9, 1745541280), (10, 1570987152), (12, 1309155960), (14, 1122133680), (15, 1047324768), (16, 981866970), (18, 872770640), (20, 785493576), (21, 748089120), (24, 654577980), (28, 561066840), (30, 523662384), (32, 490933485), (35, 448853472), (36, 436385320), (40, 392746788), (42, 374044560), (45, 349108256), (48, 327288990), (56, 280533420), (60, 261831192), (63, 249363040), (70, 224426736), (72, 218192660), (80, 196373394), (84, 187022280), (90, 174554128), (96, 163644495), (105, 149617824), (112, 140266710), (120, 130915596), (126, 124681520), (140, 112213368), (144, 109096330), (160, 98186697), (168, 93511140), (180, 87277064), (210, 74808912), (224, 70133355), (239, 65731680), (240, 65457798), (252, 62340760), (280, 56106684), (288, 54548165), (315, 49872608), (336, 46755570), (360, 43638532), (420, 37404456), (478, 32865840), (480, 32728899), (504, 31170380), (560, 28053342), (630, 24936304), (672, 23377785), (717, 21910560), (720, 21819266), (840, 18702228), (956, 16432920), (1008, 15585190), (1120, 14026671), (1195, 13146336), (1260, 12468152), (1434, 10955280), (1440, 10909633), (1673, 9390240), (1680, 9351114), (1912, 8216460), (2016, 7792595), (2151, 7303520), (2390, 6573168), (2520, 6234076), (2868, 5477640), (3346, 4695120), (3360, 4675557), (3585, 4382112), (3824, 4108230), (4302, 3651760), (4780, 3286584), (5019, 3130080), (5040, 3117038), (5736, 2738820), (6521, 2409120), (6692, 2347560), (7170, 2191056), (7648, 2054115), (8365, 1878048), (8604, 1825880), (9560, 1643292), (10038, 1565040), (10080, 1558519), (10755, 1460704), (11472, 1369410), (13042, 1204560), (13384, 1173780), (14340, 1095528), (15057, 1043360), (16730, 939024), (17208, 912940), (19120, 821646), (19563, 803040), (20076, 782520), (21510, 730352), (22944, 684705), (25095, 626016), (26084, 602280), (26768, 586890), (28680, 547764), (30114, 521680), (32605, 481824), (33460, 469512), (34416, 456470), (38240, 410823), (39126, 401520), (40152, 391260), (43020, 365176), (45647, 344160), (50190, 313008), (52168, 301140), (53536, 293445), (57360, 273882), (58689, 267680), (60228, 260840), (65210, 240912), (66920, 234756), (68832, 228235), (75285, 208672), (78252, 200760), (80304, 195630), (86040, 182588), (91294, 172080), (97815, 160608), (100380, 156504), (104336, 150570), (114720, 136941), (117378, 133840), (120456, 130420)]