63999810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:193

約数の個数: 192

約数和(自身を含む): 204871680

約数和(自身を除く): 140871870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 31, 35, 42, 45, 58, 62, 63, 70, 87, 90, 93, 105, 113, 126, 145, 155, 174, 186, 203, 210, 217, 226, 261, 279, 290, 310, 315, 339, 406, 434, 435, 465, 522, 558, 565, 609, 630, 651, 678, 791, 870, 899, 930, 1015, 1017, 1085, 1130, 1218, 1302, 1305, 1395, 1582, 1695, 1798, 1827, 1953, 2030, 2034, 2170, 2373, 2610, 2697, 2790, 3045, 3255, 3277, 3390, 3503, 3654, 3906, 3955, 4495, 4746, 5085, 5394, 6090, 6293, 6510, 6554, 7006, 7119, 7910, 8091, 8990, 9135, 9765, 9831, 10170, 10509, 11865, 12586, 13485, 14238, 16182, 16385, 17515, 18270, 18879, 19530, 19662, 21018, 22939, 23730, 24521, 26970, 29493, 31465, 31527, 32770, 35030, 35595, 37758, 40455, 45878, 49042, 49155, 52545, 56637, 58986, 62930, 63054, 68817, 71190, 73563, 80910, 94395, 98310, 101587, 105090, 113274, 114695, 122605, 137634, 147126, 147465, 157635, 188790, 203174, 206451, 220689, 229390, 245210, 283185, 294930, 304761, 315270, 344085, 367815, 412902, 441378, 507935, 566370, 609522, 688170, 711109, 735630, 914283, 1015870, 1032255, 1103445, 1422218, 1523805, 1828566, 2064510, 2133327, 2206890, 3047610, 3555545, 4266654, 4571415, 6399981, 7111090, 9142830, 10666635, 12799962, 21333270, 31999905, 63999810]

約数ペア:

[(1, 63999810), (2, 31999905), (3, 21333270), (5, 12799962), (6, 10666635), (7, 9142830), (9, 7111090), (10, 6399981), (14, 4571415), (15, 4266654), (18, 3555545), (21, 3047610), (29, 2206890), (30, 2133327), (31, 2064510), (35, 1828566), (42, 1523805), (45, 1422218), (58, 1103445), (62, 1032255), (63, 1015870), (70, 914283), (87, 735630), (90, 711109), (93, 688170), (105, 609522), (113, 566370), (126, 507935), (145, 441378), (155, 412902), (174, 367815), (186, 344085), (203, 315270), (210, 304761), (217, 294930), (226, 283185), (261, 245210), (279, 229390), (290, 220689), (310, 206451), (315, 203174), (339, 188790), (406, 157635), (434, 147465), (435, 147126), (465, 137634), (522, 122605), (558, 114695), (565, 113274), (609, 105090), (630, 101587), (651, 98310), (678, 94395), (791, 80910), (870, 73563), (899, 71190), (930, 68817), (1015, 63054), (1017, 62930), (1085, 58986), (1130, 56637), (1218, 52545), (1302, 49155), (1305, 49042), (1395, 45878), (1582, 40455), (1695, 37758), (1798, 35595), (1827, 35030), (1953, 32770), (2030, 31527), (2034, 31465), (2170, 29493), (2373, 26970), (2610, 24521), (2697, 23730), (2790, 22939), (3045, 21018), (3255, 19662), (3277, 19530), (3390, 18879), (3503, 18270), (3654, 17515), (3906, 16385), (3955, 16182), (4495, 14238), (4746, 13485), (5085, 12586), (5394, 11865), (6090, 10509), (6293, 10170), (6510, 9831), (6554, 9765), (7006, 9135), (7119, 8990), (7910, 8091)]