43176640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 112910112

約数和(自身を除く): 69733472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 97, 104, 107, 130, 160, 194, 208, 214, 260, 320, 388, 416, 428, 485, 520, 535, 776, 832, 856, 970, 1040, 1070, 1261, 1391, 1552, 1712, 1940, 2080, 2140, 2522, 2782, 3104, 3424, 3880, 4160, 4280, 5044, 5564, 6208, 6305, 6848, 6955, 7760, 8560, 10088, 10379, 11128, 12610, 13910, 15520, 17120, 20176, 20758, 22256, 25220, 27820, 31040, 34240, 40352, 41516, 44512, 50440, 51895, 55640, 80704, 83032, 89024, 100880, 103790, 111280, 134927, 166064, 201760, 207580, 222560, 269854, 332128, 403520, 415160, 445120, 539708, 664256, 674635, 830320, 1079416, 1349270, 1660640, 2158832, 2698540, 3321280, 4317664, 5397080, 8635328, 10794160, 21588320, 43176640]

約数ペア:

[(1, 43176640), (2, 21588320), (4, 10794160), (5, 8635328), (8, 5397080), (10, 4317664), (13, 3321280), (16, 2698540), (20, 2158832), (26, 1660640), (32, 1349270), (40, 1079416), (52, 830320), (64, 674635), (65, 664256), (80, 539708), (97, 445120), (104, 415160), (107, 403520), (130, 332128), (160, 269854), (194, 222560), (208, 207580), (214, 201760), (260, 166064), (320, 134927), (388, 111280), (416, 103790), (428, 100880), (485, 89024), (520, 83032), (535, 80704), (776, 55640), (832, 51895), (856, 50440), (970, 44512), (1040, 41516), (1070, 40352), (1261, 34240), (1391, 31040), (1552, 27820), (1712, 25220), (1940, 22256), (2080, 20758), (2140, 20176), (2522, 17120), (2782, 15520), (3104, 13910), (3424, 12610), (3880, 11128), (4160, 10379), (4280, 10088), (5044, 8560), (5564, 7760), (6208, 6955), (6305, 6848)]