2486045120

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:563

約数の個数: 224

約数和(自身を含む): 6820692480

約数和(自身を除く): 4334647360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 71, 76, 80, 95, 104, 130, 142, 152, 160, 190, 208, 247, 260, 284, 304, 320, 355, 380, 416, 443, 494, 520, 568, 608, 710, 760, 832, 886, 923, 988, 1040, 1136, 1216, 1235, 1349, 1420, 1520, 1772, 1846, 1976, 2080, 2215, 2272, 2470, 2698, 2840, 3040, 3544, 3692, 3952, 4160, 4430, 4544, 4615, 4940, 5396, 5680, 5759, 6080, 6745, 7088, 7384, 7904, 8417, 8860, 9230, 9880, 10792, 11360, 11518, 13490, 14176, 14768, 15808, 16834, 17537, 17720, 18460, 19760, 21584, 22720, 23036, 26980, 28352, 28795, 29536, 31453, 33668, 35074, 35440, 36920, 39520, 42085, 43168, 46072, 53960, 57590, 59072, 62906, 67336, 70148, 70880, 73840, 79040, 84170, 86336, 87685, 92144, 107920, 109421, 115180, 125812, 134672, 140296, 141760, 147680, 157265, 168340, 175370, 184288, 215840, 218842, 230360, 251624, 269344, 280592, 295360, 314530, 336680, 350740, 368576, 408889, 431680, 437684, 460720, 503248, 538688, 547105, 561184, 597607, 629060, 673360, 701480, 817778, 875368, 921440, 1006496, 1094210, 1122368, 1195214, 1258120, 1346720, 1402960, 1635556, 1750736, 1842880, 2012992, 2044445, 2188420, 2390428, 2516240, 2693440, 2805920, 2988035, 3271112, 3501472, 4088890, 4376840, 4780856, 5032480, 5611840, 5976070, 6542224, 7002944, 7768891, 8177780, 8753680, 9561712, 10064960, 11952140, 13084448, 15537782, 16355560, 17507360, 19123424, 23904280, 26168896, 31075564, 32711120, 35014720, 38246848, 38844455, 47808560, 62151128, 65422240, 77688910, 95617120, 124302256, 130844480, 155377820, 191234240, 248604512, 310755640, 497209024, 621511280, 1243022560, 2486045120]

約数ペア:

[(1, 2486045120), (2, 1243022560), (4, 621511280), (5, 497209024), (8, 310755640), (10, 248604512), (13, 191234240), (16, 155377820), (19, 130844480), (20, 124302256), (26, 95617120), (32, 77688910), (38, 65422240), (40, 62151128), (52, 47808560), (64, 38844455), (65, 38246848), (71, 35014720), (76, 32711120), (80, 31075564), (95, 26168896), (104, 23904280), (130, 19123424), (142, 17507360), (152, 16355560), (160, 15537782), (190, 13084448), (208, 11952140), (247, 10064960), (260, 9561712), (284, 8753680), (304, 8177780), (320, 7768891), (355, 7002944), (380, 6542224), (416, 5976070), (443, 5611840), (494, 5032480), (520, 4780856), (568, 4376840), (608, 4088890), (710, 3501472), (760, 3271112), (832, 2988035), (886, 2805920), (923, 2693440), (988, 2516240), (1040, 2390428), (1136, 2188420), (1216, 2044445), (1235, 2012992), (1349, 1842880), (1420, 1750736), (1520, 1635556), (1772, 1402960), (1846, 1346720), (1976, 1258120), (2080, 1195214), (2215, 1122368), (2272, 1094210), (2470, 1006496), (2698, 921440), (2840, 875368), (3040, 817778), (3544, 701480), (3692, 673360), (3952, 629060), (4160, 597607), (4430, 561184), (4544, 547105), (4615, 538688), (4940, 503248), (5396, 460720), (5680, 437684), (5759, 431680), (6080, 408889), (6745, 368576), (7088, 350740), (7384, 336680), (7904, 314530), (8417, 295360), (8860, 280592), (9230, 269344), (9880, 251624), (10792, 230360), (11360, 218842), (11518, 215840), (13490, 184288), (14176, 175370), (14768, 168340), (15808, 157265), (16834, 147680), (17537, 141760), (17720, 140296), (18460, 134672), (19760, 125812), (21584, 115180), (22720, 109421), (23036, 107920), (26980, 92144), (28352, 87685), (28795, 86336), (29536, 84170), (31453, 79040), (33668, 73840), (35074, 70880), (35440, 70148), (36920, 67336), (39520, 62906), (42085, 59072), (43168, 57590), (46072, 53960)]