1310407320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{883}}^1$

素因数の和:1129

約数の個数: 128

約数和(自身を含む): 4009824000

約数和(自身を除く): 2699416680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 149, 166, 249, 298, 332, 415, 447, 498, 596, 664, 745, 830, 883, 894, 996, 1192, 1245, 1490, 1660, 1766, 1788, 1992, 2235, 2490, 2649, 2980, 3320, 3532, 3576, 4415, 4470, 4980, 5298, 5960, 7064, 8830, 8940, 9960, 10596, 12367, 13245, 17660, 17880, 21192, 24734, 26490, 35320, 37101, 49468, 52980, 61835, 73289, 74202, 98936, 105960, 123670, 131567, 146578, 148404, 185505, 219867, 247340, 263134, 293156, 296808, 366445, 371010, 394701, 439734, 494680, 526268, 586312, 657835, 732890, 742020, 789402, 879468, 1052536, 1099335, 1315670, 1465780, 1484040, 1578804, 1758936, 1973505, 2198670, 2631340, 2931560, 3157608, 3947010, 4397340, 5262680, 7894020, 8794680, 10920061, 15788040, 21840122, 32760183, 43680244, 54600305, 65520366, 87360488, 109200610, 131040732, 163800915, 218401220, 262081464, 327601830, 436802440, 655203660, 1310407320]

約数ペア:

[(1, 1310407320), (2, 655203660), (3, 436802440), (4, 327601830), (5, 262081464), (6, 218401220), (8, 163800915), (10, 131040732), (12, 109200610), (15, 87360488), (20, 65520366), (24, 54600305), (30, 43680244), (40, 32760183), (60, 21840122), (83, 15788040), (120, 10920061), (149, 8794680), (166, 7894020), (249, 5262680), (298, 4397340), (332, 3947010), (415, 3157608), (447, 2931560), (498, 2631340), (596, 2198670), (664, 1973505), (745, 1758936), (830, 1578804), (883, 1484040), (894, 1465780), (996, 1315670), (1192, 1099335), (1245, 1052536), (1490, 879468), (1660, 789402), (1766, 742020), (1788, 732890), (1992, 657835), (2235, 586312), (2490, 526268), (2649, 494680), (2980, 439734), (3320, 394701), (3532, 371010), (3576, 366445), (4415, 296808), (4470, 293156), (4980, 263134), (5298, 247340), (5960, 219867), (7064, 185505), (8830, 148404), (8940, 146578), (9960, 131567), (10596, 123670), (12367, 105960), (13245, 98936), (17660, 74202), (17880, 73289), (21192, 61835), (24734, 52980), (26490, 49468), (35320, 37101)]