3859438920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{3637}}^1$

素因数の和:3927

約数の個数: 128

約数和(自身を含む): 11944281600

約数和(自身を除く): 8084842680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 239, 296, 370, 444, 478, 555, 717, 740, 888, 956, 1110, 1195, 1434, 1480, 1912, 2220, 2390, 2868, 3585, 3637, 4440, 4780, 5736, 7170, 7274, 8843, 9560, 10911, 14340, 14548, 17686, 18185, 21822, 26529, 28680, 29096, 35372, 36370, 43644, 44215, 53058, 54555, 70744, 72740, 87288, 88430, 106116, 109110, 132645, 134569, 145480, 176860, 212232, 218220, 265290, 269138, 353720, 403707, 436440, 530580, 538276, 672845, 807414, 869243, 1061160, 1076552, 1345690, 1614828, 1738486, 2018535, 2607729, 2691380, 3229656, 3476972, 4037070, 4346215, 5215458, 5382760, 6953944, 8074140, 8692430, 10430916, 13038645, 16148280, 17384860, 20861832, 26077290, 32161991, 34769720, 52154580, 64323982, 96485973, 104309160, 128647964, 160809955, 192971946, 257295928, 321619910, 385943892, 482429865, 643239820, 771887784, 964859730, 1286479640, 1929719460, 3859438920]

約数ペア:

[(1, 3859438920), (2, 1929719460), (3, 1286479640), (4, 964859730), (5, 771887784), (6, 643239820), (8, 482429865), (10, 385943892), (12, 321619910), (15, 257295928), (20, 192971946), (24, 160809955), (30, 128647964), (37, 104309160), (40, 96485973), (60, 64323982), (74, 52154580), (111, 34769720), (120, 32161991), (148, 26077290), (185, 20861832), (222, 17384860), (239, 16148280), (296, 13038645), (370, 10430916), (444, 8692430), (478, 8074140), (555, 6953944), (717, 5382760), (740, 5215458), (888, 4346215), (956, 4037070), (1110, 3476972), (1195, 3229656), (1434, 2691380), (1480, 2607729), (1912, 2018535), (2220, 1738486), (2390, 1614828), (2868, 1345690), (3585, 1076552), (3637, 1061160), (4440, 869243), (4780, 807414), (5736, 672845), (7170, 538276), (7274, 530580), (8843, 436440), (9560, 403707), (10911, 353720), (14340, 269138), (14548, 265290), (17686, 218220), (18185, 212232), (21822, 176860), (26529, 145480), (28680, 134569), (29096, 132645), (35372, 109110), (36370, 106116), (43644, 88430), (44215, 87288), (53058, 72740), (54555, 70744)]