15707921320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{2423}}^1$

素因数の和:2604

約数の個数: 192

約数和(自身を含む): 44075301120

約数和(自身を除く): 28367379800

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 137, 140, 169, 182, 260, 274, 280, 338, 364, 455, 520, 548, 676, 685, 728, 845, 910, 959, 1096, 1183, 1352, 1370, 1690, 1781, 1820, 1918, 2366, 2423, 2740, 3380, 3562, 3640, 3836, 4732, 4795, 4846, 5480, 5915, 6760, 7124, 7672, 8905, 9464, 9590, 9692, 11830, 12115, 12467, 14248, 16961, 17810, 19180, 19384, 23153, 23660, 24230, 24934, 31499, 33922, 35620, 38360, 46306, 47320, 48460, 49868, 62335, 62998, 67844, 71240, 84805, 92612, 96920, 99736, 115765, 124670, 125996, 135688, 157495, 162071, 169610, 185224, 220493, 231530, 249340, 251992, 314990, 324142, 331951, 339220, 409487, 440986, 463060, 498680, 629980, 648284, 663902, 678440, 810355, 818974, 881972, 926120, 1102465, 1259960, 1296568, 1327804, 1620710, 1637948, 1659755, 1763944, 2047435, 2204930, 2323657, 2655608, 2866409, 3241420, 3275896, 3319510, 4094870, 4315363, 4409860, 4647314, 5732818, 6482840, 6639020, 8189740, 8630726, 8819720, 9294628, 11465636, 11618285, 13278040, 14332045, 16379480, 17261452, 18589256, 21576815, 22931272, 23236570, 28664090, 30207541, 34522904, 43153630, 46473140, 56099719, 57328180, 60415082, 86307260, 92946280, 112199438, 114656360, 120830164, 151037705, 172614520, 224398876, 241660328, 280498595, 302075410, 392698033, 448797752, 560997190, 604150820, 785396066, 1121994380, 1208301640, 1570792132, 1963490165, 2243988760, 3141584264, 3926980330, 7853960660, 15707921320]

約数ペア:

[(1, 15707921320), (2, 7853960660), (4, 3926980330), (5, 3141584264), (7, 2243988760), (8, 1963490165), (10, 1570792132), (13, 1208301640), (14, 1121994380), (20, 785396066), (26, 604150820), (28, 560997190), (35, 448797752), (40, 392698033), (52, 302075410), (56, 280498595), (65, 241660328), (70, 224398876), (91, 172614520), (104, 151037705), (130, 120830164), (137, 114656360), (140, 112199438), (169, 92946280), (182, 86307260), (260, 60415082), (274, 57328180), (280, 56099719), (338, 46473140), (364, 43153630), (455, 34522904), (520, 30207541), (548, 28664090), (676, 23236570), (685, 22931272), (728, 21576815), (845, 18589256), (910, 17261452), (959, 16379480), (1096, 14332045), (1183, 13278040), (1352, 11618285), (1370, 11465636), (1690, 9294628), (1781, 8819720), (1820, 8630726), (1918, 8189740), (2366, 6639020), (2423, 6482840), (2740, 5732818), (3380, 4647314), (3562, 4409860), (3640, 4315363), (3836, 4094870), (4732, 3319510), (4795, 3275896), (4846, 3241420), (5480, 2866409), (5915, 2655608), (6760, 2323657), (7124, 2204930), (7672, 2047435), (8905, 1763944), (9464, 1659755), (9590, 1637948), (9692, 1620710), (11830, 1327804), (12115, 1296568), (12467, 1259960), (14248, 1102465), (16961, 926120), (17810, 881972), (19180, 818974), (19384, 810355), (23153, 678440), (23660, 663902), (24230, 648284), (24934, 629980), (31499, 498680), (33922, 463060), (35620, 440986), (38360, 409487), (46306, 339220), (47320, 331951), (48460, 324142), (49868, 314990), (62335, 251992), (62998, 249340), (67844, 231530), (71240, 220493), (84805, 185224), (92612, 169610), (96920, 162071), (99736, 157495), (115765, 135688), (124670, 125996)]