314265840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{661}}^1$

素因数の和:967

約数の個数: 160

約数和(自身を含む): 1119023616

約数和(自身を除く): 804757776

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 283, 336, 420, 560, 566, 661, 840, 849, 1132, 1322, 1415, 1680, 1698, 1981, 1983, 2264, 2644, 2830, 3305, 3396, 3962, 3966, 4245, 4528, 4627, 5288, 5660, 5943, 6610, 6792, 7924, 7932, 8490, 9254, 9905, 9915, 10576, 11320, 11886, 13220, 13584, 13881, 15848, 15864, 16980, 18508, 19810, 19830, 22640, 23135, 23772, 26440, 27762, 29715, 31696, 31728, 33960, 37016, 39620, 39660, 46270, 47544, 52880, 55524, 59430, 67920, 69405, 74032, 79240, 79320, 92540, 95088, 111048, 118860, 138810, 158480, 158640, 185080, 187063, 222096, 237720, 277620, 370160, 374126, 475440, 555240, 561189, 748252, 935315, 1110480, 1122378, 1309441, 1496504, 1870630, 2244756, 2618882, 2805945, 2993008, 3741260, 3928323, 4489512, 5237764, 5611890, 6547205, 7482520, 7856646, 8979024, 10475528, 11223780, 13094410, 14965040, 15713292, 19641615, 20951056, 22447560, 26188820, 31426584, 39283230, 44895120, 52377640, 62853168, 78566460, 104755280, 157132920, 314265840]

約数ペア:

[(1, 314265840), (2, 157132920), (3, 104755280), (4, 78566460), (5, 62853168), (6, 52377640), (7, 44895120), (8, 39283230), (10, 31426584), (12, 26188820), (14, 22447560), (15, 20951056), (16, 19641615), (20, 15713292), (21, 14965040), (24, 13094410), (28, 11223780), (30, 10475528), (35, 8979024), (40, 7856646), (42, 7482520), (48, 6547205), (56, 5611890), (60, 5237764), (70, 4489512), (80, 3928323), (84, 3741260), (105, 2993008), (112, 2805945), (120, 2618882), (140, 2244756), (168, 1870630), (210, 1496504), (240, 1309441), (280, 1122378), (283, 1110480), (336, 935315), (420, 748252), (560, 561189), (566, 555240), (661, 475440), (840, 374126), (849, 370160), (1132, 277620), (1322, 237720), (1415, 222096), (1680, 187063), (1698, 185080), (1981, 158640), (1983, 158480), (2264, 138810), (2644, 118860), (2830, 111048), (3305, 95088), (3396, 92540), (3962, 79320), (3966, 79240), (4245, 74032), (4528, 69405), (4627, 67920), (5288, 59430), (5660, 55524), (5943, 52880), (6610, 47544), (6792, 46270), (7924, 39660), (7932, 39620), (8490, 37016), (9254, 33960), (9905, 31728), (9915, 31696), (10576, 29715), (11320, 27762), (11886, 26440), (13220, 23772), (13584, 23135), (13881, 22640), (15848, 19830), (15864, 19810), (16980, 18508)]