70264680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 222307200

約数和(自身を除く): 152042520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 61, 87, 116, 120, 122, 145, 174, 183, 232, 244, 290, 305, 331, 348, 366, 435, 488, 580, 610, 662, 696, 732, 870, 915, 993, 1160, 1220, 1324, 1464, 1655, 1740, 1769, 1830, 1986, 2440, 2648, 3310, 3480, 3538, 3660, 3972, 4965, 5307, 6620, 7076, 7320, 7944, 8845, 9599, 9930, 10614, 13240, 14152, 17690, 19198, 19860, 20191, 21228, 26535, 28797, 35380, 38396, 39720, 40382, 42456, 47995, 53070, 57594, 60573, 70760, 76792, 80764, 95990, 100955, 106140, 115188, 121146, 143985, 161528, 191980, 201910, 212280, 230376, 242292, 287970, 302865, 383960, 403820, 484584, 575940, 585539, 605730, 807640, 1151880, 1171078, 1211460, 1756617, 2342156, 2422920, 2927695, 3513234, 4684312, 5855390, 7026468, 8783085, 11710780, 14052936, 17566170, 23421560, 35132340, 70264680]

約数ペア:

[(1, 70264680), (2, 35132340), (3, 23421560), (4, 17566170), (5, 14052936), (6, 11710780), (8, 8783085), (10, 7026468), (12, 5855390), (15, 4684312), (20, 3513234), (24, 2927695), (29, 2422920), (30, 2342156), (40, 1756617), (58, 1211460), (60, 1171078), (61, 1151880), (87, 807640), (116, 605730), (120, 585539), (122, 575940), (145, 484584), (174, 403820), (183, 383960), (232, 302865), (244, 287970), (290, 242292), (305, 230376), (331, 212280), (348, 201910), (366, 191980), (435, 161528), (488, 143985), (580, 121146), (610, 115188), (662, 106140), (696, 100955), (732, 95990), (870, 80764), (915, 76792), (993, 70760), (1160, 60573), (1220, 57594), (1324, 53070), (1464, 47995), (1655, 42456), (1740, 40382), (1769, 39720), (1830, 38396), (1986, 35380), (2440, 28797), (2648, 26535), (3310, 21228), (3480, 20191), (3538, 19860), (3660, 19198), (3972, 17690), (4965, 14152), (5307, 13240), (6620, 10614), (7076, 9930), (7320, 9599), (7944, 8845)]