16765521120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{270761}}^1$

素因数の和:270825

約数の個数: 144

約数和(自身を含む): 58543076592

約数和(自身を除く): 41777555472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 215, 240, 258, 288, 344, 360, 387, 430, 480, 516, 645, 688, 720, 774, 860, 1032, 1290, 1376, 1440, 1548, 1720, 1935, 2064, 2580, 3096, 3440, 3870, 4128, 5160, 6192, 6880, 7740, 10320, 12384, 15480, 20640, 30960, 61920, 270761, 541522, 812283, 1083044, 1353805, 1624566, 2166088, 2436849, 2707610, 3249132, 4061415, 4332176, 4873698, 5415220, 6498264, 8122830, 8664352, 9747396, 10830440, 11642723, 12184245, 12996528, 16245660, 19494792, 21660880, 23285446, 24368490, 25993056, 32491320, 34928169, 38989584, 43321760, 46570892, 48736980, 58213615, 64982640, 69856338, 77979168, 93141784, 97473960, 104784507, 116427230, 129965280, 139712676, 174640845, 186283568, 194947920, 209569014, 232854460, 279425352, 349281690, 372567136, 389895840, 419138028, 465708920, 523922535, 558850704, 698563380, 838276056, 931417840, 1047845070, 1117701408, 1397126760, 1676552112, 1862835680, 2095690140, 2794253520, 3353104224, 4191380280, 5588507040, 8382760560, 16765521120]

約数ペア:

[(1, 16765521120), (2, 8382760560), (3, 5588507040), (4, 4191380280), (5, 3353104224), (6, 2794253520), (8, 2095690140), (9, 1862835680), (10, 1676552112), (12, 1397126760), (15, 1117701408), (16, 1047845070), (18, 931417840), (20, 838276056), (24, 698563380), (30, 558850704), (32, 523922535), (36, 465708920), (40, 419138028), (43, 389895840), (45, 372567136), (48, 349281690), (60, 279425352), (72, 232854460), (80, 209569014), (86, 194947920), (90, 186283568), (96, 174640845), (120, 139712676), (129, 129965280), (144, 116427230), (160, 104784507), (172, 97473960), (180, 93141784), (215, 77979168), (240, 69856338), (258, 64982640), (288, 58213615), (344, 48736980), (360, 46570892), (387, 43321760), (430, 38989584), (480, 34928169), (516, 32491320), (645, 25993056), (688, 24368490), (720, 23285446), (774, 21660880), (860, 19494792), (1032, 16245660), (1290, 12996528), (1376, 12184245), (1440, 11642723), (1548, 10830440), (1720, 9747396), (1935, 8664352), (2064, 8122830), (2580, 6498264), (3096, 5415220), (3440, 4873698), (3870, 4332176), (4128, 4061415), (5160, 3249132), (6192, 2707610), (6880, 2436849), (7740, 2166088), (10320, 1624566), (12384, 1353805), (15480, 1083044), (20640, 812283), (30960, 541522), (61920, 270761)]