12940098120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{39983}}^1$

素因数の和:40060

約数の個数: 192

約数和(自身を含む): 44910028800

約数和(自身を除く): 31969930680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 31, 36, 40, 45, 58, 60, 62, 72, 87, 90, 93, 116, 120, 124, 145, 155, 174, 180, 186, 232, 248, 261, 279, 290, 310, 348, 360, 372, 435, 465, 522, 558, 580, 620, 696, 744, 870, 899, 930, 1044, 1116, 1160, 1240, 1305, 1395, 1740, 1798, 1860, 2088, 2232, 2610, 2697, 2790, 3480, 3596, 3720, 4495, 5220, 5394, 5580, 7192, 8091, 8990, 10440, 10788, 11160, 13485, 16182, 17980, 21576, 26970, 32364, 35960, 39983, 40455, 53940, 64728, 79966, 80910, 107880, 119949, 159932, 161820, 199915, 239898, 319864, 323640, 359847, 399830, 479796, 599745, 719694, 799660, 959592, 1159507, 1199490, 1239473, 1439388, 1599320, 1799235, 2319014, 2398980, 2478946, 2878776, 3478521, 3598470, 3718419, 4638028, 4797960, 4957892, 5797535, 6197365, 6957042, 7196940, 7436838, 9276056, 9915784, 10435563, 11155257, 11595070, 12394730, 13914084, 14393880, 14873676, 17392605, 18592095, 20871126, 22310514, 23190140, 24789460, 27828168, 29747352, 34785210, 35944717, 37184190, 41742252, 44621028, 46380280, 49578920, 52177815, 55776285, 69570420, 71889434, 74368380, 83484504, 89242056, 104355630, 107834151, 111552570, 139140840, 143778868, 148736760, 179723585, 208711260, 215668302, 223105140, 287557736, 323502453, 359447170, 417422520, 431336604, 446210280, 539170755, 647004906, 718894340, 862673208, 1078341510, 1294009812, 1437788680, 1617512265, 2156683020, 2588019624, 3235024530, 4313366040, 6470049060, 12940098120]

約数ペア:

[(1, 12940098120), (2, 6470049060), (3, 4313366040), (4, 3235024530), (5, 2588019624), (6, 2156683020), (8, 1617512265), (9, 1437788680), (10, 1294009812), (12, 1078341510), (15, 862673208), (18, 718894340), (20, 647004906), (24, 539170755), (29, 446210280), (30, 431336604), (31, 417422520), (36, 359447170), (40, 323502453), (45, 287557736), (58, 223105140), (60, 215668302), (62, 208711260), (72, 179723585), (87, 148736760), (90, 143778868), (93, 139140840), (116, 111552570), (120, 107834151), (124, 104355630), (145, 89242056), (155, 83484504), (174, 74368380), (180, 71889434), (186, 69570420), (232, 55776285), (248, 52177815), (261, 49578920), (279, 46380280), (290, 44621028), (310, 41742252), (348, 37184190), (360, 35944717), (372, 34785210), (435, 29747352), (465, 27828168), (522, 24789460), (558, 23190140), (580, 22310514), (620, 20871126), (696, 18592095), (744, 17392605), (870, 14873676), (899, 14393880), (930, 13914084), (1044, 12394730), (1116, 11595070), (1160, 11155257), (1240, 10435563), (1305, 9915784), (1395, 9276056), (1740, 7436838), (1798, 7196940), (1860, 6957042), (2088, 6197365), (2232, 5797535), (2610, 4957892), (2697, 4797960), (2790, 4638028), (3480, 3718419), (3596, 3598470), (3720, 3478521), (4495, 2878776), (5220, 2478946), (5394, 2398980), (5580, 2319014), (7192, 1799235), (8091, 1599320), (8990, 1439388), (10440, 1239473), (10788, 1199490), (11160, 1159507), (13485, 959592), (16182, 799660), (17980, 719694), (21576, 599745), (26970, 479796), (32364, 399830), (35960, 359847), (39983, 323640), (40455, 319864), (53940, 239898), (64728, 199915), (79966, 161820), (80910, 159932), (107880, 119949)]