814405320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12781}}^1$

素因数の和:12860

約数の個数: 128

約数和(自身を含む): 2760912000

約数和(自身を除く): 1946506680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2655, 3186, 3540, 4248, 5310, 6372, 7080, 7965, 10620, 12744, 12781, 15930, 21240, 25562, 31860, 38343, 51124, 63720, 63905, 76686, 102248, 115029, 127810, 153372, 191715, 230058, 255620, 306744, 345087, 383430, 460116, 511240, 575145, 690174, 754079, 766860, 920232, 1150290, 1380348, 1508158, 1533720, 1725435, 2262237, 2300580, 2760696, 3016316, 3450870, 3770395, 4524474, 4601160, 6032632, 6786711, 6901740, 7540790, 9048948, 11311185, 13573422, 13803480, 15081580, 18097896, 20360133, 22622370, 27146844, 30163160, 33933555, 40720266, 45244740, 54293688, 67867110, 81440532, 90489480, 101800665, 135734220, 162881064, 203601330, 271468440, 407202660, 814405320]

約数ペア:

[(1, 814405320), (2, 407202660), (3, 271468440), (4, 203601330), (5, 162881064), (6, 135734220), (8, 101800665), (9, 90489480), (10, 81440532), (12, 67867110), (15, 54293688), (18, 45244740), (20, 40720266), (24, 33933555), (27, 30163160), (30, 27146844), (36, 22622370), (40, 20360133), (45, 18097896), (54, 15081580), (59, 13803480), (60, 13573422), (72, 11311185), (90, 9048948), (108, 7540790), (118, 6901740), (120, 6786711), (135, 6032632), (177, 4601160), (180, 4524474), (216, 3770395), (236, 3450870), (270, 3016316), (295, 2760696), (354, 2300580), (360, 2262237), (472, 1725435), (531, 1533720), (540, 1508158), (590, 1380348), (708, 1150290), (885, 920232), (1062, 766860), (1080, 754079), (1180, 690174), (1416, 575145), (1593, 511240), (1770, 460116), (2124, 383430), (2360, 345087), (2655, 306744), (3186, 255620), (3540, 230058), (4248, 191715), (5310, 153372), (6372, 127810), (7080, 115029), (7965, 102248), (10620, 76686), (12744, 63905), (12781, 63720), (15930, 51124), (21240, 38343), (25562, 31860)]