7813358760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1\times {\mathrm{1619}}^1$

素因数の和:2071

約数の個数: 128

約数和(自身を含む): 23710579200

約数和(自身を除く): 15897220440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 307, 393, 524, 614, 655, 786, 921, 1048, 1228, 1310, 1535, 1572, 1619, 1842, 1965, 2456, 2620, 3070, 3144, 3238, 3684, 3930, 4605, 4857, 5240, 6140, 6476, 7368, 7860, 8095, 9210, 9714, 12280, 12952, 15720, 16190, 18420, 19428, 24285, 32380, 36840, 38856, 40217, 48570, 64760, 80434, 97140, 120651, 160868, 194280, 201085, 212089, 241302, 321736, 402170, 424178, 482604, 497033, 603255, 636267, 804340, 848356, 965208, 994066, 1060445, 1206510, 1272534, 1491099, 1608680, 1696712, 1988132, 2120890, 2413020, 2485165, 2545068, 2982198, 3181335, 3976264, 4241780, 4826040, 4970330, 5090136, 5964396, 6362670, 7455495, 8483560, 9940660, 11928792, 12725340, 14910990, 19881320, 25450680, 29821980, 59643960, 65111323, 130222646, 195333969, 260445292, 325556615, 390667938, 520890584, 651113230, 781335876, 976669845, 1302226460, 1562671752, 1953339690, 2604452920, 3906679380, 7813358760]

約数ペア:

[(1, 7813358760), (2, 3906679380), (3, 2604452920), (4, 1953339690), (5, 1562671752), (6, 1302226460), (8, 976669845), (10, 781335876), (12, 651113230), (15, 520890584), (20, 390667938), (24, 325556615), (30, 260445292), (40, 195333969), (60, 130222646), (120, 65111323), (131, 59643960), (262, 29821980), (307, 25450680), (393, 19881320), (524, 14910990), (614, 12725340), (655, 11928792), (786, 9940660), (921, 8483560), (1048, 7455495), (1228, 6362670), (1310, 5964396), (1535, 5090136), (1572, 4970330), (1619, 4826040), (1842, 4241780), (1965, 3976264), (2456, 3181335), (2620, 2982198), (3070, 2545068), (3144, 2485165), (3238, 2413020), (3684, 2120890), (3930, 1988132), (4605, 1696712), (4857, 1608680), (5240, 1491099), (6140, 1272534), (6476, 1206510), (7368, 1060445), (7860, 994066), (8095, 965208), (9210, 848356), (9714, 804340), (12280, 636267), (12952, 603255), (15720, 497033), (16190, 482604), (18420, 424178), (19428, 402170), (24285, 321736), (32380, 241302), (36840, 212089), (38856, 201085), (40217, 194280), (48570, 160868), (64760, 120651), (80434, 97140)]