15764907620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{4943}}^1$

素因数の和:5098

約数の個数: 192

約数和(自身を含む): 43855257600

約数和(自身を除く): 28090349980

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 109, 110, 133, 140, 154, 190, 209, 218, 220, 266, 308, 380, 385, 418, 436, 532, 545, 665, 763, 770, 836, 1045, 1090, 1199, 1330, 1463, 1526, 1540, 2071, 2090, 2180, 2398, 2660, 2926, 3052, 3815, 4142, 4180, 4796, 4943, 5852, 5995, 7315, 7630, 8284, 8393, 9886, 10355, 11990, 14497, 14630, 15260, 16786, 19772, 20710, 22781, 23980, 24715, 28994, 29260, 33572, 34601, 41420, 41965, 45562, 49430, 54373, 57988, 69202, 72485, 83930, 91124, 93917, 98860, 108746, 113905, 138404, 144970, 159467, 167860, 173005, 187834, 217492, 227810, 271865, 289940, 318934, 346010, 375668, 380611, 455620, 469585, 538787, 543730, 637868, 657419, 692020, 761222, 797335, 939170, 1033087, 1077574, 1087460, 1314838, 1522444, 1594670, 1878340, 1903055, 2066174, 2155148, 2629676, 2693935, 3189340, 3287095, 3771509, 3806110, 4132348, 5165435, 5387870, 5926657, 6574190, 7231609, 7543018, 7612220, 10236953, 10330870, 10775740, 11853314, 13148380, 14463218, 15086036, 18857545, 20473906, 20661740, 23706628, 28926436, 29633285, 36158045, 37715090, 40947812, 41486599, 51184765, 59266570, 71658671, 72316090, 75430180, 82973198, 102369530, 112606483, 118533140, 143317342, 144632180, 165946396, 204739060, 207432995, 225212966, 286634684, 358293355, 414865990, 450425932, 563032415, 716586710, 788245381, 829731980, 1126064830, 1433173420, 1576490762, 2252129660, 3152981524, 3941226905, 7882453810, 15764907620]

約数ペア:

[(1, 15764907620), (2, 7882453810), (4, 3941226905), (5, 3152981524), (7, 2252129660), (10, 1576490762), (11, 1433173420), (14, 1126064830), (19, 829731980), (20, 788245381), (22, 716586710), (28, 563032415), (35, 450425932), (38, 414865990), (44, 358293355), (55, 286634684), (70, 225212966), (76, 207432995), (77, 204739060), (95, 165946396), (109, 144632180), (110, 143317342), (133, 118533140), (140, 112606483), (154, 102369530), (190, 82973198), (209, 75430180), (218, 72316090), (220, 71658671), (266, 59266570), (308, 51184765), (380, 41486599), (385, 40947812), (418, 37715090), (436, 36158045), (532, 29633285), (545, 28926436), (665, 23706628), (763, 20661740), (770, 20473906), (836, 18857545), (1045, 15086036), (1090, 14463218), (1199, 13148380), (1330, 11853314), (1463, 10775740), (1526, 10330870), (1540, 10236953), (2071, 7612220), (2090, 7543018), (2180, 7231609), (2398, 6574190), (2660, 5926657), (2926, 5387870), (3052, 5165435), (3815, 4132348), (4142, 3806110), (4180, 3771509), (4796, 3287095), (4943, 3189340), (5852, 2693935), (5995, 2629676), (7315, 2155148), (7630, 2066174), (8284, 1903055), (8393, 1878340), (9886, 1594670), (10355, 1522444), (11990, 1314838), (14497, 1087460), (14630, 1077574), (15260, 1033087), (16786, 939170), (19772, 797335), (20710, 761222), (22781, 692020), (23980, 657419), (24715, 637868), (28994, 543730), (29260, 538787), (33572, 469585), (34601, 455620), (41420, 380611), (41965, 375668), (45562, 346010), (49430, 318934), (54373, 289940), (57988, 271865), (69202, 227810), (72485, 217492), (83930, 187834), (91124, 173005), (93917, 167860), (98860, 159467), (108746, 144970), (113905, 138404)]