15696414120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{4603}}^1$

素因数の和:4955

約数の個数: 128

約数和(自身を含む): 47661344640

約数和(自身を除く): 31964930520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 181, 314, 362, 471, 543, 628, 724, 785, 905, 942, 1086, 1256, 1448, 1570, 1810, 1884, 2172, 2355, 2715, 3140, 3620, 3768, 4344, 4603, 4710, 5430, 6280, 7240, 9206, 9420, 10860, 13809, 18412, 18840, 21720, 23015, 27618, 28417, 36824, 46030, 55236, 56834, 69045, 85251, 92060, 110472, 113668, 138090, 142085, 170502, 184120, 227336, 276180, 284170, 341004, 426255, 552360, 568340, 682008, 722671, 833143, 852510, 1136680, 1445342, 1666286, 1705020, 2168013, 2499429, 2890684, 3332572, 3410040, 3613355, 4165715, 4336026, 4998858, 5781368, 6665144, 7226710, 8331430, 8672052, 9997716, 10840065, 12497145, 14453420, 16662860, 17344104, 19995432, 21680130, 24994290, 28906840, 33325720, 43360260, 49988580, 86720520, 99977160, 130803451, 261606902, 392410353, 523213804, 654017255, 784820706, 1046427608, 1308034510, 1569641412, 1962051765, 2616069020, 3139282824, 3924103530, 5232138040, 7848207060, 15696414120]

約数ペア:

[(1, 15696414120), (2, 7848207060), (3, 5232138040), (4, 3924103530), (5, 3139282824), (6, 2616069020), (8, 1962051765), (10, 1569641412), (12, 1308034510), (15, 1046427608), (20, 784820706), (24, 654017255), (30, 523213804), (40, 392410353), (60, 261606902), (120, 130803451), (157, 99977160), (181, 86720520), (314, 49988580), (362, 43360260), (471, 33325720), (543, 28906840), (628, 24994290), (724, 21680130), (785, 19995432), (905, 17344104), (942, 16662860), (1086, 14453420), (1256, 12497145), (1448, 10840065), (1570, 9997716), (1810, 8672052), (1884, 8331430), (2172, 7226710), (2355, 6665144), (2715, 5781368), (3140, 4998858), (3620, 4336026), (3768, 4165715), (4344, 3613355), (4603, 3410040), (4710, 3332572), (5430, 2890684), (6280, 2499429), (7240, 2168013), (9206, 1705020), (9420, 1666286), (10860, 1445342), (13809, 1136680), (18412, 852510), (18840, 833143), (21720, 722671), (23015, 682008), (27618, 568340), (28417, 552360), (36824, 426255), (46030, 341004), (55236, 284170), (56834, 276180), (69045, 227336), (85251, 184120), (92060, 170502), (110472, 142085), (113668, 138090)]