153011560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:971

約数の個数: 128

約数和(自身を含む): 413683200

約数和(自身を除く): 260671640

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 19, 20, 26, 34, 38, 40, 52, 65, 68, 76, 85, 95, 104, 130, 136, 152, 170, 190, 221, 247, 260, 323, 340, 380, 442, 494, 520, 646, 680, 760, 884, 911, 988, 1105, 1235, 1292, 1615, 1768, 1822, 1976, 2210, 2470, 2584, 3230, 3644, 4199, 4420, 4555, 4940, 6460, 7288, 8398, 8840, 9110, 9880, 11843, 12920, 15487, 16796, 17309, 18220, 20995, 23686, 30974, 33592, 34618, 36440, 41990, 47372, 59215, 61948, 69236, 77435, 83980, 86545, 94744, 118430, 123896, 138472, 154870, 167960, 173090, 201331, 225017, 236860, 294253, 309740, 346180, 402662, 450034, 473720, 588506, 619480, 692360, 805324, 900068, 1006655, 1125085, 1177012, 1471265, 1610648, 1800136, 2013310, 2250170, 2354024, 2942530, 3825289, 4026620, 4500340, 5885060, 7650578, 8053240, 9000680, 11770120, 15301156, 19126445, 30602312, 38252890, 76505780, 153011560]

約数ペア:

[(1, 153011560), (2, 76505780), (4, 38252890), (5, 30602312), (8, 19126445), (10, 15301156), (13, 11770120), (17, 9000680), (19, 8053240), (20, 7650578), (26, 5885060), (34, 4500340), (38, 4026620), (40, 3825289), (52, 2942530), (65, 2354024), (68, 2250170), (76, 2013310), (85, 1800136), (95, 1610648), (104, 1471265), (130, 1177012), (136, 1125085), (152, 1006655), (170, 900068), (190, 805324), (221, 692360), (247, 619480), (260, 588506), (323, 473720), (340, 450034), (380, 402662), (442, 346180), (494, 309740), (520, 294253), (646, 236860), (680, 225017), (760, 201331), (884, 173090), (911, 167960), (988, 154870), (1105, 138472), (1235, 123896), (1292, 118430), (1615, 94744), (1768, 86545), (1822, 83980), (1976, 77435), (2210, 69236), (2470, 61948), (2584, 59215), (3230, 47372), (3644, 41990), (4199, 36440), (4420, 34618), (4555, 33592), (4940, 30974), (6460, 23686), (7288, 20995), (8398, 18220), (8840, 17309), (9110, 16796), (9880, 15487), (11843, 12920)]