160256880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{3533}}^1$

素因数の和:3565

約数の個数: 200

約数和(自身を含む): 636289632

約数和(自身を除く): 476032752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3533, 3780, 4536, 5040, 5670, 6480, 7066, 7560, 9072, 10599, 11340, 14132, 15120, 17665, 21198, 22680, 24731, 28264, 31797, 35330, 42396, 45360, 49462, 52995, 56528, 63594, 70660, 74193, 84792, 95391, 98924, 105990, 123655, 127188, 141320, 148386, 158985, 169584, 190782, 197848, 211980, 222579, 247310, 254376, 282640, 286173, 296772, 317970, 370965, 381564, 395696, 423960, 445158, 476955, 494620, 508752, 572346, 593544, 635940, 667737, 741930, 763128, 847920, 890316, 953910, 989240, 1112895, 1144692, 1187088, 1271880, 1335474, 1430865, 1483860, 1526256, 1780632, 1907820, 1978480, 2003211, 2225790, 2289384, 2543760, 2670948, 2861730, 2967720, 3338685, 3561264, 3815640, 4006422, 4451580, 4578768, 5341896, 5723460, 5935440, 6677370, 7631280, 8012844, 8903160, 10016055, 10683792, 11446920, 13354740, 16025688, 17806320, 20032110, 22893840, 26709480, 32051376, 40064220, 53418960, 80128440, 160256880]

約数ペア:

[(1, 160256880), (2, 80128440), (3, 53418960), (4, 40064220), (5, 32051376), (6, 26709480), (7, 22893840), (8, 20032110), (9, 17806320), (10, 16025688), (12, 13354740), (14, 11446920), (15, 10683792), (16, 10016055), (18, 8903160), (20, 8012844), (21, 7631280), (24, 6677370), (27, 5935440), (28, 5723460), (30, 5341896), (35, 4578768), (36, 4451580), (40, 4006422), (42, 3815640), (45, 3561264), (48, 3338685), (54, 2967720), (56, 2861730), (60, 2670948), (63, 2543760), (70, 2289384), (72, 2225790), (80, 2003211), (81, 1978480), (84, 1907820), (90, 1780632), (105, 1526256), (108, 1483860), (112, 1430865), (120, 1335474), (126, 1271880), (135, 1187088), (140, 1144692), (144, 1112895), (162, 989240), (168, 953910), (180, 890316), (189, 847920), (210, 763128), (216, 741930), (240, 667737), (252, 635940), (270, 593544), (280, 572346), (315, 508752), (324, 494620), (336, 476955), (360, 445158), (378, 423960), (405, 395696), (420, 381564), (432, 370965), (504, 317970), (540, 296772), (560, 286173), (567, 282640), (630, 254376), (648, 247310), (720, 222579), (756, 211980), (810, 197848), (840, 190782), (945, 169584), (1008, 158985), (1080, 148386), (1134, 141320), (1260, 127188), (1296, 123655), (1512, 105990), (1620, 98924), (1680, 95391), (1890, 84792), (2160, 74193), (2268, 70660), (2520, 63594), (2835, 56528), (3024, 52995), (3240, 49462), (3533, 45360), (3780, 42396), (4536, 35330), (5040, 31797), (5670, 28264), (6480, 24731), (7066, 22680), (7560, 21198), (9072, 17665), (10599, 15120), (11340, 14132)]