18962945760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{326497}}^1$

素因数の和:326537

約数の個数: 144

約数和(自身を含む): 65657441808

約数和(自身を除く): 46694496048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 220, 240, 242, 264, 330, 352, 363, 440, 480, 484, 528, 605, 660, 726, 880, 968, 1056, 1210, 1320, 1452, 1760, 1815, 1936, 2420, 2640, 2904, 3630, 3872, 4840, 5280, 5808, 7260, 9680, 11616, 14520, 19360, 29040, 58080, 326497, 652994, 979491, 1305988, 1632485, 1958982, 2611976, 3264970, 3591467, 3917964, 4897455, 5223952, 6529940, 7182934, 7835928, 9794910, 10447904, 10774401, 13059880, 14365868, 15671856, 17957335, 19589820, 21548802, 26119760, 28731736, 31343712, 35914670, 39179640, 39506137, 43097604, 52239520, 53872005, 57463472, 71829340, 78359280, 79012274, 86195208, 107744010, 114926944, 118518411, 143658680, 156718560, 158024548, 172390416, 197530685, 215488020, 237036822, 287317360, 316049096, 344780832, 395061370, 430976040, 474073644, 574634720, 592592055, 632098192, 790122740, 861952080, 948147288, 1185184110, 1264196384, 1580245480, 1723904160, 1896294576, 2370368220, 3160490960, 3792589152, 4740736440, 6320981920, 9481472880, 18962945760]

約数ペア:

[(1, 18962945760), (2, 9481472880), (3, 6320981920), (4, 4740736440), (5, 3792589152), (6, 3160490960), (8, 2370368220), (10, 1896294576), (11, 1723904160), (12, 1580245480), (15, 1264196384), (16, 1185184110), (20, 948147288), (22, 861952080), (24, 790122740), (30, 632098192), (32, 592592055), (33, 574634720), (40, 474073644), (44, 430976040), (48, 395061370), (55, 344780832), (60, 316049096), (66, 287317360), (80, 237036822), (88, 215488020), (96, 197530685), (110, 172390416), (120, 158024548), (121, 156718560), (132, 143658680), (160, 118518411), (165, 114926944), (176, 107744010), (220, 86195208), (240, 79012274), (242, 78359280), (264, 71829340), (330, 57463472), (352, 53872005), (363, 52239520), (440, 43097604), (480, 39506137), (484, 39179640), (528, 35914670), (605, 31343712), (660, 28731736), (726, 26119760), (880, 21548802), (968, 19589820), (1056, 17957335), (1210, 15671856), (1320, 14365868), (1452, 13059880), (1760, 10774401), (1815, 10447904), (1936, 9794910), (2420, 7835928), (2640, 7182934), (2904, 6529940), (3630, 5223952), (3872, 4897455), (4840, 3917964), (5280, 3591467), (5808, 3264970), (7260, 2611976), (9680, 1958982), (11616, 1632485), (14520, 1305988), (19360, 979491), (29040, 652994), (58080, 326497)]