474983880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:348

約数の個数: 256

約数和(自身を含む): 1702010880

約数和(自身を除く): 1227027000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 53, 56, 60, 70, 84, 94, 105, 106, 120, 140, 141, 159, 168, 188, 210, 212, 227, 235, 265, 280, 282, 318, 329, 371, 376, 420, 424, 454, 470, 530, 564, 636, 658, 681, 705, 742, 795, 840, 908, 940, 987, 1060, 1113, 1128, 1135, 1272, 1316, 1362, 1410, 1484, 1589, 1590, 1645, 1816, 1855, 1880, 1974, 2120, 2226, 2270, 2491, 2632, 2724, 2820, 2968, 3178, 3180, 3290, 3405, 3710, 3948, 4452, 4540, 4767, 4935, 4982, 5448, 5565, 5640, 6356, 6360, 6580, 6810, 7420, 7473, 7896, 7945, 8904, 9080, 9534, 9870, 9964, 10669, 11130, 12031, 12455, 12712, 13160, 13620, 14840, 14946, 15890, 17437, 19068, 19740, 19928, 21338, 22260, 23835, 24062, 24910, 27240, 29892, 31780, 32007, 34874, 36093, 37365, 38136, 39480, 42676, 44520, 47670, 48124, 49820, 52311, 53345, 59784, 60155, 63560, 64014, 69748, 72186, 74683, 74730, 84217, 85352, 87185, 95340, 96248, 99640, 104622, 106690, 120310, 128028, 139496, 144372, 149366, 149460, 160035, 168434, 174370, 180465, 190680, 209244, 213380, 224049, 240620, 252651, 256056, 261555, 288744, 298732, 298920, 320070, 336868, 348740, 360930, 373415, 418488, 421085, 426760, 448098, 481240, 505302, 523110, 565457, 597464, 640140, 673736, 697480, 721860, 746830, 842170, 896196, 1010604, 1046220, 1120245, 1130914, 1263255, 1280280, 1443720, 1493660, 1684340, 1696371, 1792392, 2021208, 2092440, 2240490, 2261828, 2526510, 2827285, 2987320, 3368680, 3392742, 3958199, 4480980, 4523656, 5053020, 5654570, 6785484, 7916398, 8481855, 8961960, 10106040, 11309140, 11874597, 13570968, 15832796, 16963710, 19790995, 22618280, 23749194, 31665592, 33927420, 39581990, 47498388, 59372985, 67854840, 79163980, 94996776, 118745970, 158327960, 237491940, 474983880]

約数ペア:

[(1, 474983880), (2, 237491940), (3, 158327960), (4, 118745970), (5, 94996776), (6, 79163980), (7, 67854840), (8, 59372985), (10, 47498388), (12, 39581990), (14, 33927420), (15, 31665592), (20, 23749194), (21, 22618280), (24, 19790995), (28, 16963710), (30, 15832796), (35, 13570968), (40, 11874597), (42, 11309140), (47, 10106040), (53, 8961960), (56, 8481855), (60, 7916398), (70, 6785484), (84, 5654570), (94, 5053020), (105, 4523656), (106, 4480980), (120, 3958199), (140, 3392742), (141, 3368680), (159, 2987320), (168, 2827285), (188, 2526510), (210, 2261828), (212, 2240490), (227, 2092440), (235, 2021208), (265, 1792392), (280, 1696371), (282, 1684340), (318, 1493660), (329, 1443720), (371, 1280280), (376, 1263255), (420, 1130914), (424, 1120245), (454, 1046220), (470, 1010604), (530, 896196), (564, 842170), (636, 746830), (658, 721860), (681, 697480), (705, 673736), (742, 640140), (795, 597464), (840, 565457), (908, 523110), (940, 505302), (987, 481240), (1060, 448098), (1113, 426760), (1128, 421085), (1135, 418488), (1272, 373415), (1316, 360930), (1362, 348740), (1410, 336868), (1484, 320070), (1589, 298920), (1590, 298732), (1645, 288744), (1816, 261555), (1855, 256056), (1880, 252651), (1974, 240620), (2120, 224049), (2226, 213380), (2270, 209244), (2491, 190680), (2632, 180465), (2724, 174370), (2820, 168434), (2968, 160035), (3178, 149460), (3180, 149366), (3290, 144372), (3405, 139496), (3710, 128028), (3948, 120310), (4452, 106690), (4540, 104622), (4767, 99640), (4935, 96248), (4982, 95340), (5448, 87185), (5565, 85352), (5640, 84217), (6356, 74730), (6360, 74683), (6580, 72186), (6810, 69748), (7420, 64014), (7473, 63560), (7896, 60155), (7945, 59784), (8904, 53345), (9080, 52311), (9534, 49820), (9870, 48124), (9964, 47670), (10669, 44520), (11130, 42676), (12031, 39480), (12455, 38136), (12712, 37365), (13160, 36093), (13620, 34874), (14840, 32007), (14946, 31780), (15890, 29892), (17437, 27240), (19068, 24910), (19740, 24062), (19928, 23835), (21338, 22260)]