177792160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12211}}^1$

素因数の和:12246

約数の個数: 96

約数和(自身を含む): 517007232

約数和(自身を除く): 339215072

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 12211, 14560, 24422, 48844, 61055, 85477, 97688, 122110, 158743, 170954, 195376, 244220, 317486, 341908, 390752, 427385, 488440, 634972, 683816, 793715, 854770, 976880, 1111201, 1269944, 1367632, 1587430, 1709540, 1953760, 2222402, 2539888, 2735264, 3174860, 3419080, 4444804, 5079776, 5556005, 6349720, 6838160, 8889608, 11112010, 12699440, 13676320, 17779216, 22224020, 25398880, 35558432, 44448040, 88896080, 177792160]

約数ペア:

[(1, 177792160), (2, 88896080), (4, 44448040), (5, 35558432), (7, 25398880), (8, 22224020), (10, 17779216), (13, 13676320), (14, 12699440), (16, 11112010), (20, 8889608), (26, 6838160), (28, 6349720), (32, 5556005), (35, 5079776), (40, 4444804), (52, 3419080), (56, 3174860), (65, 2735264), (70, 2539888), (80, 2222402), (91, 1953760), (104, 1709540), (112, 1587430), (130, 1367632), (140, 1269944), (160, 1111201), (182, 976880), (208, 854770), (224, 793715), (260, 683816), (280, 634972), (364, 488440), (416, 427385), (455, 390752), (520, 341908), (560, 317486), (728, 244220), (910, 195376), (1040, 170954), (1120, 158743), (1456, 122110), (1820, 97688), (2080, 85477), (2912, 61055), (3640, 48844), (7280, 24422), (12211, 14560)]