2279717680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2351}}^1$

素因数の和:2435

約数の個数: 160

約数和(自身を含む): 6047612928

約数和(自身を除く): 3767895248

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 31, 34, 40, 46, 62, 68, 80, 85, 92, 115, 124, 136, 155, 170, 184, 230, 248, 272, 310, 340, 368, 391, 460, 496, 527, 620, 680, 713, 782, 920, 1054, 1240, 1360, 1426, 1564, 1840, 1955, 2108, 2351, 2480, 2635, 2852, 3128, 3565, 3910, 4216, 4702, 5270, 5704, 6256, 7130, 7820, 8432, 9404, 10540, 11408, 11755, 12121, 14260, 15640, 18808, 21080, 23510, 24242, 28520, 31280, 37616, 39967, 42160, 47020, 48484, 54073, 57040, 60605, 72881, 79934, 94040, 96968, 108146, 121210, 145762, 159868, 188080, 193936, 199835, 216292, 242420, 270365, 291524, 319736, 364405, 399670, 432584, 484840, 540730, 583048, 639472, 728810, 799340, 865168, 919241, 969680, 1081460, 1166096, 1238977, 1457620, 1598680, 1676263, 1838482, 2162920, 2477954, 2915240, 3197360, 3352526, 3676964, 4325840, 4596205, 4955908, 5830480, 6194885, 6705052, 7353928, 8381315, 9192410, 9911816, 12389770, 13410104, 14707856, 16762630, 18384820, 19823632, 24779540, 26820208, 28496471, 33525260, 36769640, 49559080, 56992942, 67050520, 73539280, 99118160, 113985884, 134101040, 142482355, 227971768, 284964710, 455943536, 569929420, 1139858840, 2279717680]

約数ペア:

[(1, 2279717680), (2, 1139858840), (4, 569929420), (5, 455943536), (8, 284964710), (10, 227971768), (16, 142482355), (17, 134101040), (20, 113985884), (23, 99118160), (31, 73539280), (34, 67050520), (40, 56992942), (46, 49559080), (62, 36769640), (68, 33525260), (80, 28496471), (85, 26820208), (92, 24779540), (115, 19823632), (124, 18384820), (136, 16762630), (155, 14707856), (170, 13410104), (184, 12389770), (230, 9911816), (248, 9192410), (272, 8381315), (310, 7353928), (340, 6705052), (368, 6194885), (391, 5830480), (460, 4955908), (496, 4596205), (527, 4325840), (620, 3676964), (680, 3352526), (713, 3197360), (782, 2915240), (920, 2477954), (1054, 2162920), (1240, 1838482), (1360, 1676263), (1426, 1598680), (1564, 1457620), (1840, 1238977), (1955, 1166096), (2108, 1081460), (2351, 969680), (2480, 919241), (2635, 865168), (2852, 799340), (3128, 728810), (3565, 639472), (3910, 583048), (4216, 540730), (4702, 484840), (5270, 432584), (5704, 399670), (6256, 364405), (7130, 319736), (7820, 291524), (8432, 270365), (9404, 242420), (10540, 216292), (11408, 199835), (11755, 193936), (12121, 188080), (14260, 159868), (15640, 145762), (18808, 121210), (21080, 108146), (23510, 96968), (24242, 94040), (28520, 79934), (31280, 72881), (37616, 60605), (39967, 57040), (42160, 54073), (47020, 48484)]