129958920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3967}}^1$

素因数の和:4004

約数の個数: 192

約数和(自身を含む): 519966720

約数和(自身を除く): 390007800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 3967, 4095, 4680, 5460, 6552, 7934, 8190, 10920, 11901, 15868, 16380, 19835, 23802, 27769, 31736, 32760, 35703, 39670, 47604, 51571, 55538, 59505, 71406, 79340, 83307, 95208, 103142, 111076, 119010, 138845, 142812, 154713, 158680, 166614, 178515, 206284, 222152, 238020, 249921, 257855, 277690, 285624, 309426, 333228, 357030, 360997, 412568, 416535, 464139, 476040, 499842, 515710, 555380, 618852, 666456, 714060, 721994, 773565, 833070, 928278, 999684, 1031420, 1082991, 1110760, 1237704, 1249605, 1428120, 1443988, 1547130, 1666140, 1804985, 1856556, 1999368, 2062840, 2165982, 2320695, 2499210, 2887976, 3094260, 3248973, 3332280, 3609970, 3713112, 4331964, 4641390, 4998420, 5414955, 6188520, 6497946, 7219940, 8663928, 9282780, 9996840, 10829910, 12995892, 14439880, 16244865, 18565560, 21659820, 25991784, 32489730, 43319640, 64979460, 129958920]

約数ペア:

[(1, 129958920), (2, 64979460), (3, 43319640), (4, 32489730), (5, 25991784), (6, 21659820), (7, 18565560), (8, 16244865), (9, 14439880), (10, 12995892), (12, 10829910), (13, 9996840), (14, 9282780), (15, 8663928), (18, 7219940), (20, 6497946), (21, 6188520), (24, 5414955), (26, 4998420), (28, 4641390), (30, 4331964), (35, 3713112), (36, 3609970), (39, 3332280), (40, 3248973), (42, 3094260), (45, 2887976), (52, 2499210), (56, 2320695), (60, 2165982), (63, 2062840), (65, 1999368), (70, 1856556), (72, 1804985), (78, 1666140), (84, 1547130), (90, 1443988), (91, 1428120), (104, 1249605), (105, 1237704), (117, 1110760), (120, 1082991), (126, 1031420), (130, 999684), (140, 928278), (156, 833070), (168, 773565), (180, 721994), (182, 714060), (195, 666456), (210, 618852), (234, 555380), (252, 515710), (260, 499842), (273, 476040), (280, 464139), (312, 416535), (315, 412568), (360, 360997), (364, 357030), (390, 333228), (420, 309426), (455, 285624), (468, 277690), (504, 257855), (520, 249921), (546, 238020), (585, 222152), (630, 206284), (728, 178515), (780, 166614), (819, 158680), (840, 154713), (910, 142812), (936, 138845), (1092, 119010), (1170, 111076), (1260, 103142), (1365, 95208), (1560, 83307), (1638, 79340), (1820, 71406), (2184, 59505), (2340, 55538), (2520, 51571), (2730, 47604), (3276, 39670), (3640, 35703), (3967, 32760), (4095, 31736), (4680, 27769), (5460, 23802), (6552, 19835), (7934, 16380), (8190, 15868), (10920, 11901)]