207329520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2393}}^1$

素因数の和:2447

約数の個数: 120

約数和(自身を含む): 678612816

約数和(自身を除く): 471283296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 361, 380, 456, 570, 722, 760, 912, 1083, 1140, 1444, 1520, 1805, 2166, 2280, 2393, 2888, 3610, 4332, 4560, 4786, 5415, 5776, 7179, 7220, 8664, 9572, 10830, 11965, 14358, 14440, 17328, 19144, 21660, 23930, 28716, 28880, 35895, 38288, 43320, 45467, 47860, 57432, 71790, 86640, 90934, 95720, 114864, 136401, 143580, 181868, 191440, 227335, 272802, 287160, 363736, 454670, 545604, 574320, 682005, 727472, 863873, 909340, 1091208, 1364010, 1727746, 1818680, 2182416, 2591619, 2728020, 3455492, 3637360, 4319365, 5183238, 5456040, 6910984, 8638730, 10366476, 10912080, 12958095, 13821968, 17277460, 20732952, 25916190, 34554920, 41465904, 51832380, 69109840, 103664760, 207329520]

約数ペア:

[(1, 207329520), (2, 103664760), (3, 69109840), (4, 51832380), (5, 41465904), (6, 34554920), (8, 25916190), (10, 20732952), (12, 17277460), (15, 13821968), (16, 12958095), (19, 10912080), (20, 10366476), (24, 8638730), (30, 6910984), (38, 5456040), (40, 5183238), (48, 4319365), (57, 3637360), (60, 3455492), (76, 2728020), (80, 2591619), (95, 2182416), (114, 1818680), (120, 1727746), (152, 1364010), (190, 1091208), (228, 909340), (240, 863873), (285, 727472), (304, 682005), (361, 574320), (380, 545604), (456, 454670), (570, 363736), (722, 287160), (760, 272802), (912, 227335), (1083, 191440), (1140, 181868), (1444, 143580), (1520, 136401), (1805, 114864), (2166, 95720), (2280, 90934), (2393, 86640), (2888, 71790), (3610, 57432), (4332, 47860), (4560, 45467), (4786, 43320), (5415, 38288), (5776, 35895), (7179, 28880), (7220, 28716), (8664, 23930), (9572, 21660), (10830, 19144), (11965, 17328), (14358, 14440)]