69776960280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{102031}}^1$

素因数の和:102225

約数の個数: 128

約数和(自身を含む): 215981337600

約数和(自身を除く): 146204377320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 139, 164, 205, 246, 278, 328, 410, 417, 492, 556, 615, 695, 820, 834, 984, 1112, 1230, 1390, 1640, 1668, 2085, 2460, 2780, 3336, 4170, 4920, 5560, 5699, 8340, 11398, 16680, 17097, 22796, 28495, 34194, 45592, 56990, 68388, 85485, 102031, 113980, 136776, 170970, 204062, 227960, 306093, 341940, 408124, 510155, 612186, 683880, 816248, 1020310, 1224372, 1530465, 2040620, 2448744, 3060930, 4081240, 4183271, 6121860, 8366542, 12243720, 12549813, 14182309, 16733084, 20916355, 25099626, 28364618, 33466168, 41832710, 42546927, 50199252, 56729236, 62749065, 70911545, 83665420, 85093854, 100398504, 113458472, 125498130, 141823090, 167330840, 170187708, 212734635, 250996260, 283646180, 340375416, 425469270, 501992520, 567292360, 581474669, 850938540, 1162949338, 1701877080, 1744424007, 2325898676, 2907373345, 3488848014, 4651797352, 5814746690, 6977696028, 8722120035, 11629493380, 13955392056, 17444240070, 23258986760, 34888480140, 69776960280]

約数ペア:

[(1, 69776960280), (2, 34888480140), (3, 23258986760), (4, 17444240070), (5, 13955392056), (6, 11629493380), (8, 8722120035), (10, 6977696028), (12, 5814746690), (15, 4651797352), (20, 3488848014), (24, 2907373345), (30, 2325898676), (40, 1744424007), (41, 1701877080), (60, 1162949338), (82, 850938540), (120, 581474669), (123, 567292360), (139, 501992520), (164, 425469270), (205, 340375416), (246, 283646180), (278, 250996260), (328, 212734635), (410, 170187708), (417, 167330840), (492, 141823090), (556, 125498130), (615, 113458472), (695, 100398504), (820, 85093854), (834, 83665420), (984, 70911545), (1112, 62749065), (1230, 56729236), (1390, 50199252), (1640, 42546927), (1668, 41832710), (2085, 33466168), (2460, 28364618), (2780, 25099626), (3336, 20916355), (4170, 16733084), (4920, 14182309), (5560, 12549813), (5699, 12243720), (8340, 8366542), (11398, 6121860), (16680, 4183271), (17097, 4081240), (22796, 3060930), (28495, 2448744), (34194, 2040620), (45592, 1530465), (56990, 1224372), (68388, 1020310), (85485, 816248), (102031, 683880), (113980, 612186), (136776, 510155), (170970, 408124), (204062, 341940), (227960, 306093)]