156747258920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{4933}}^1$

素因数の和:5635

約数の個数: 128

約数和(自身を含む): 405579536640

約数和(自身を除く): 248832277720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 283, 401, 566, 802, 1132, 1415, 1604, 1981, 2005, 2264, 2807, 2830, 3208, 3962, 4010, 4933, 5614, 5660, 7924, 8020, 9866, 9905, 11228, 11320, 14035, 15848, 16040, 19732, 19810, 22456, 24665, 28070, 34531, 39464, 39620, 49330, 56140, 69062, 79240, 98660, 112280, 113483, 138124, 172655, 197320, 226966, 276248, 345310, 453932, 567415, 690620, 794381, 907864, 1134830, 1381240, 1396039, 1588762, 1978133, 2269660, 2792078, 3177524, 3956266, 3971905, 4539320, 5584156, 6355048, 6980195, 7912532, 7943810, 9772273, 9890665, 11168312, 13846931, 13960390, 15825064, 15887620, 19544546, 19781330, 27693862, 27920780, 31775240, 39089092, 39562660, 48861365, 55387724, 55841560, 69234655, 78178184, 79125320, 97722730, 110775448, 138469310, 195445460, 276938620, 390890920, 553877240, 559811639, 1119623278, 2239246556, 2799058195, 3918681473, 4478493112, 5598116390, 7837362946, 11196232780, 15674725892, 19593407365, 22392465560, 31349451784, 39186814730, 78373629460, 156747258920]

約数ペア:

[(1, 156747258920), (2, 78373629460), (4, 39186814730), (5, 31349451784), (7, 22392465560), (8, 19593407365), (10, 15674725892), (14, 11196232780), (20, 7837362946), (28, 5598116390), (35, 4478493112), (40, 3918681473), (56, 2799058195), (70, 2239246556), (140, 1119623278), (280, 559811639), (283, 553877240), (401, 390890920), (566, 276938620), (802, 195445460), (1132, 138469310), (1415, 110775448), (1604, 97722730), (1981, 79125320), (2005, 78178184), (2264, 69234655), (2807, 55841560), (2830, 55387724), (3208, 48861365), (3962, 39562660), (4010, 39089092), (4933, 31775240), (5614, 27920780), (5660, 27693862), (7924, 19781330), (8020, 19544546), (9866, 15887620), (9905, 15825064), (11228, 13960390), (11320, 13846931), (14035, 11168312), (15848, 9890665), (16040, 9772273), (19732, 7943810), (19810, 7912532), (22456, 6980195), (24665, 6355048), (28070, 5584156), (34531, 4539320), (39464, 3971905), (39620, 3956266), (49330, 3177524), (56140, 2792078), (69062, 2269660), (79240, 1978133), (98660, 1588762), (112280, 1396039), (113483, 1381240), (138124, 1134830), (172655, 907864), (197320, 794381), (226966, 690620), (276248, 567415), (345310, 453932)]