42974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 149361408

約数和(自身を除く): 106386528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 71, 78, 80, 96, 97, 104, 120, 130, 142, 156, 160, 194, 195, 208, 213, 240, 260, 284, 291, 312, 355, 388, 390, 416, 426, 480, 485, 520, 568, 582, 624, 710, 776, 780, 852, 923, 970, 1040, 1065, 1136, 1164, 1248, 1261, 1420, 1455, 1552, 1560, 1704, 1846, 1940, 2080, 2130, 2272, 2328, 2522, 2769, 2840, 2910, 3104, 3120, 3408, 3692, 3783, 3880, 4260, 4615, 4656, 5044, 5538, 5680, 5820, 6240, 6305, 6816, 6887, 7384, 7566, 7760, 8520, 9230, 9312, 10088, 11076, 11360, 11640, 12610, 13774, 13845, 14768, 15132, 15520, 17040, 18460, 18915, 20176, 20661, 22152, 23280, 25220, 27548, 27690, 29536, 30264, 34080, 34435, 36920, 37830, 40352, 41322, 44304, 46560, 50440, 55096, 55380, 60528, 68870, 73840, 75660, 82644, 88608, 89531, 100880, 103305, 110192, 110760, 121056, 137740, 147680, 151320, 165288, 179062, 201760, 206610, 220384, 221520, 268593, 275480, 302640, 330576, 358124, 413220, 443040, 447655, 537186, 550960, 605280, 661152, 716248, 826440, 895310, 1074372, 1101920, 1342965, 1432496, 1652880, 1790620, 2148744, 2685930, 2864992, 3305760, 3581240, 4297488, 5371860, 7162480, 8594976, 10743720, 14324960, 21487440, 42974880]

約数ペア:

[(1, 42974880), (2, 21487440), (3, 14324960), (4, 10743720), (5, 8594976), (6, 7162480), (8, 5371860), (10, 4297488), (12, 3581240), (13, 3305760), (15, 2864992), (16, 2685930), (20, 2148744), (24, 1790620), (26, 1652880), (30, 1432496), (32, 1342965), (39, 1101920), (40, 1074372), (48, 895310), (52, 826440), (60, 716248), (65, 661152), (71, 605280), (78, 550960), (80, 537186), (96, 447655), (97, 443040), (104, 413220), (120, 358124), (130, 330576), (142, 302640), (156, 275480), (160, 268593), (194, 221520), (195, 220384), (208, 206610), (213, 201760), (240, 179062), (260, 165288), (284, 151320), (291, 147680), (312, 137740), (355, 121056), (388, 110760), (390, 110192), (416, 103305), (426, 100880), (480, 89531), (485, 88608), (520, 82644), (568, 75660), (582, 73840), (624, 68870), (710, 60528), (776, 55380), (780, 55096), (852, 50440), (923, 46560), (970, 44304), (1040, 41322), (1065, 40352), (1136, 37830), (1164, 36920), (1248, 34435), (1261, 34080), (1420, 30264), (1455, 29536), (1552, 27690), (1560, 27548), (1704, 25220), (1846, 23280), (1940, 22152), (2080, 20661), (2130, 20176), (2272, 18915), (2328, 18460), (2522, 17040), (2769, 15520), (2840, 15132), (2910, 14768), (3104, 13845), (3120, 13774), (3408, 12610), (3692, 11640), (3783, 11360), (3880, 11076), (4260, 10088), (4615, 9312), (4656, 9230), (5044, 8520), (5538, 7760), (5680, 7566), (5820, 7384), (6240, 6887), (6305, 6816)]