22704240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 160

約数和(自身を含む): 79994880

約数和(自身を除く): 57290640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 104, 114, 120, 130, 152, 156, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 383, 390, 456, 494, 520, 570, 624, 741, 760, 766, 780, 912, 988, 1040, 1140, 1149, 1235, 1482, 1520, 1532, 1560, 1915, 1976, 2280, 2298, 2470, 2964, 3064, 3120, 3705, 3830, 3952, 4560, 4596, 4940, 4979, 5745, 5928, 6128, 7277, 7410, 7660, 9192, 9880, 9958, 11490, 11856, 14554, 14820, 14937, 15320, 18384, 19760, 19916, 21831, 22980, 24895, 29108, 29640, 29874, 30640, 36385, 39832, 43662, 45960, 49790, 58216, 59280, 59748, 72770, 74685, 79664, 87324, 91920, 94601, 99580, 109155, 116432, 119496, 145540, 149370, 174648, 189202, 199160, 218310, 238992, 283803, 291080, 298740, 349296, 378404, 398320, 436620, 473005, 567606, 582160, 597480, 756808, 873240, 946010, 1135212, 1194960, 1419015, 1513616, 1746480, 1892020, 2270424, 2838030, 3784040, 4540848, 5676060, 7568080, 11352120, 22704240]

約数ペア:

[(1, 22704240), (2, 11352120), (3, 7568080), (4, 5676060), (5, 4540848), (6, 3784040), (8, 2838030), (10, 2270424), (12, 1892020), (13, 1746480), (15, 1513616), (16, 1419015), (19, 1194960), (20, 1135212), (24, 946010), (26, 873240), (30, 756808), (38, 597480), (39, 582160), (40, 567606), (48, 473005), (52, 436620), (57, 398320), (60, 378404), (65, 349296), (76, 298740), (78, 291080), (80, 283803), (95, 238992), (104, 218310), (114, 199160), (120, 189202), (130, 174648), (152, 149370), (156, 145540), (190, 119496), (195, 116432), (208, 109155), (228, 99580), (240, 94601), (247, 91920), (260, 87324), (285, 79664), (304, 74685), (312, 72770), (380, 59748), (383, 59280), (390, 58216), (456, 49790), (494, 45960), (520, 43662), (570, 39832), (624, 36385), (741, 30640), (760, 29874), (766, 29640), (780, 29108), (912, 24895), (988, 22980), (1040, 21831), (1140, 19916), (1149, 19760), (1235, 18384), (1482, 15320), (1520, 14937), (1532, 14820), (1560, 14554), (1915, 11856), (1976, 11490), (2280, 9958), (2298, 9880), (2470, 9192), (2964, 7660), (3064, 7410), (3120, 7277), (3705, 6128), (3830, 5928), (3952, 5745), (4560, 4979), (4596, 4940)]