13305650560

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{733}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 32262118560

約数和(自身を除く): 18956468000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 251, 320, 452, 502, 565, 640, 733, 904, 1004, 1130, 1255, 1466, 1808, 2008, 2260, 2510, 2932, 3616, 3665, 4016, 4520, 5020, 5864, 7232, 7330, 8032, 9040, 10040, 11728, 14464, 14660, 16064, 18080, 20080, 23456, 28363, 29320, 32128, 36160, 40160, 46912, 56726, 58640, 72320, 80320, 82829, 93824, 113452, 117280, 141815, 160640, 165658, 183983, 226904, 234560, 283630, 331316, 367966, 414145, 453808, 469120, 567260, 662632, 735932, 828290, 907616, 919915, 1134520, 1325264, 1471864, 1656580, 1815232, 1839830, 2269040, 2650528, 2943728, 3313160, 3630464, 3679660, 4538080, 5301056, 5887456, 6626320, 7359320, 9076160, 10602112, 11774912, 13252640, 14718640, 18152320, 20790079, 23549824, 26505280, 29437280, 41580158, 53010560, 58874560, 83160316, 103950395, 117749120, 166320632, 207900790, 332641264, 415801580, 665282528, 831603160, 1330565056, 1663206320, 2661130112, 3326412640, 6652825280, 13305650560]

約数ペア:

[(1, 13305650560), (2, 6652825280), (4, 3326412640), (5, 2661130112), (8, 1663206320), (10, 1330565056), (16, 831603160), (20, 665282528), (32, 415801580), (40, 332641264), (64, 207900790), (80, 166320632), (113, 117749120), (128, 103950395), (160, 83160316), (226, 58874560), (251, 53010560), (320, 41580158), (452, 29437280), (502, 26505280), (565, 23549824), (640, 20790079), (733, 18152320), (904, 14718640), (1004, 13252640), (1130, 11774912), (1255, 10602112), (1466, 9076160), (1808, 7359320), (2008, 6626320), (2260, 5887456), (2510, 5301056), (2932, 4538080), (3616, 3679660), (3665, 3630464), (4016, 3313160), (4520, 2943728), (5020, 2650528), (5864, 2269040), (7232, 1839830), (7330, 1815232), (8032, 1656580), (9040, 1471864), (10040, 1325264), (11728, 1134520), (14464, 919915), (14660, 907616), (16064, 828290), (18080, 735932), (20080, 662632), (23456, 567260), (28363, 469120), (29320, 453808), (32128, 414145), (36160, 367966), (40160, 331316), (46912, 283630), (56726, 234560), (58640, 226904), (72320, 183983), (80320, 165658), (82829, 160640), (93824, 141815), (113452, 117280)]