140868780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{577}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 426869184

約数和(自身を除く): 286000404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 313, 390, 577, 626, 780, 939, 1154, 1252, 1565, 1731, 1878, 2308, 2885, 3130, 3462, 3756, 4069, 4695, 5770, 6260, 6924, 7501, 8138, 8655, 9390, 11540, 12207, 15002, 16276, 17310, 18780, 20345, 22503, 24414, 30004, 34620, 37505, 40690, 45006, 48828, 61035, 75010, 81380, 90012, 112515, 122070, 150020, 180601, 225030, 244140, 361202, 450060, 541803, 722404, 903005, 1083606, 1806010, 2167212, 2347813, 2709015, 3612020, 4695626, 5418030, 7043439, 9391252, 10836060, 11739065, 14086878, 23478130, 28173756, 35217195, 46956260, 70434390, 140868780]

約数ペア:

[(1, 140868780), (2, 70434390), (3, 46956260), (4, 35217195), (5, 28173756), (6, 23478130), (10, 14086878), (12, 11739065), (13, 10836060), (15, 9391252), (20, 7043439), (26, 5418030), (30, 4695626), (39, 3612020), (52, 2709015), (60, 2347813), (65, 2167212), (78, 1806010), (130, 1083606), (156, 903005), (195, 722404), (260, 541803), (313, 450060), (390, 361202), (577, 244140), (626, 225030), (780, 180601), (939, 150020), (1154, 122070), (1252, 112515), (1565, 90012), (1731, 81380), (1878, 75010), (2308, 61035), (2885, 48828), (3130, 45006), (3462, 40690), (3756, 37505), (4069, 34620), (4695, 30004), (5770, 24414), (6260, 22503), (6924, 20345), (7501, 18780), (8138, 17310), (8655, 16276), (9390, 15002), (11540, 12207)]