142392120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{941}}^1$

素因数の和:1065

約数の個数: 128

約数和(自身を含む): 465272640

約数和(自身を除く): 322880520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 941, 970, 1164, 1261, 1455, 1560, 1882, 1940, 2328, 2522, 2823, 2910, 3764, 3783, 3880, 4705, 5044, 5646, 5820, 6305, 7528, 7566, 9410, 10088, 11292, 11640, 12233, 12610, 14115, 15132, 18820, 18915, 22584, 24466, 25220, 28230, 30264, 36699, 37640, 37830, 48932, 50440, 56460, 61165, 73398, 75660, 91277, 97864, 112920, 122330, 146796, 151320, 182554, 183495, 244660, 273831, 293592, 365108, 366990, 456385, 489320, 547662, 730216, 733980, 912770, 1095324, 1186601, 1369155, 1467960, 1825540, 2190648, 2373202, 2738310, 3559803, 3651080, 4746404, 5476620, 5933005, 7119606, 9492808, 10953240, 11866010, 14239212, 17799015, 23732020, 28478424, 35598030, 47464040, 71196060, 142392120]

約数ペア:

[(1, 142392120), (2, 71196060), (3, 47464040), (4, 35598030), (5, 28478424), (6, 23732020), (8, 17799015), (10, 14239212), (12, 11866010), (13, 10953240), (15, 9492808), (20, 7119606), (24, 5933005), (26, 5476620), (30, 4746404), (39, 3651080), (40, 3559803), (52, 2738310), (60, 2373202), (65, 2190648), (78, 1825540), (97, 1467960), (104, 1369155), (120, 1186601), (130, 1095324), (156, 912770), (194, 733980), (195, 730216), (260, 547662), (291, 489320), (312, 456385), (388, 366990), (390, 365108), (485, 293592), (520, 273831), (582, 244660), (776, 183495), (780, 182554), (941, 151320), (970, 146796), (1164, 122330), (1261, 112920), (1455, 97864), (1560, 91277), (1882, 75660), (1940, 73398), (2328, 61165), (2522, 56460), (2823, 50440), (2910, 48932), (3764, 37830), (3783, 37640), (3880, 36699), (4705, 30264), (5044, 28230), (5646, 25220), (5820, 24466), (6305, 22584), (7528, 18915), (7566, 18820), (9410, 15132), (10088, 14115), (11292, 12610), (11640, 12233)]