163127520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:375

約数の個数: 240

約数和(自身を含む): 591666768

約数和(自身を除く): 428539248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 246, 270, 288, 307, 324, 328, 360, 369, 405, 410, 432, 480, 492, 540, 614, 615, 648, 656, 720, 738, 810, 820, 864, 921, 984, 1080, 1107, 1228, 1230, 1296, 1312, 1440, 1476, 1535, 1620, 1640, 1842, 1845, 1968, 2160, 2214, 2456, 2460, 2592, 2763, 2952, 3070, 3240, 3280, 3321, 3684, 3690, 3936, 4320, 4428, 4605, 4912, 4920, 5526, 5535, 5904, 6140, 6480, 6560, 6642, 7368, 7380, 8289, 8856, 9210, 9824, 9840, 11052, 11070, 11808, 12280, 12587, 12960, 13284, 13815, 14736, 14760, 16578, 16605, 17712, 18420, 19680, 22104, 22140, 24560, 24867, 25174, 26568, 27630, 29472, 29520, 33156, 33210, 35424, 36840, 37761, 41445, 44208, 44280, 49120, 49734, 50348, 53136, 55260, 59040, 62935, 66312, 66420, 73680, 75522, 82890, 88416, 88560, 99468, 100696, 106272, 110520, 113283, 124335, 125870, 132624, 132840, 147360, 151044, 165780, 177120, 188805, 198936, 201392, 221040, 226566, 248670, 251740, 265248, 265680, 302088, 331560, 339849, 377610, 397872, 402784, 442080, 453132, 497340, 503480, 531360, 566415, 604176, 663120, 679698, 755220, 795744, 906264, 994680, 1006960, 1019547, 1132830, 1208352, 1326240, 1359396, 1510440, 1699245, 1812528, 1989360, 2013920, 2039094, 2265660, 2718792, 3020880, 3398490, 3625056, 3978720, 4078188, 4531320, 5097735, 5437584, 6041760, 6796980, 8156376, 9062640, 10195470, 10875168, 13593960, 16312752, 18125280, 20390940, 27187920, 32625504, 40781880, 54375840, 81563760, 163127520]

約数ペア:

[(1, 163127520), (2, 81563760), (3, 54375840), (4, 40781880), (5, 32625504), (6, 27187920), (8, 20390940), (9, 18125280), (10, 16312752), (12, 13593960), (15, 10875168), (16, 10195470), (18, 9062640), (20, 8156376), (24, 6796980), (27, 6041760), (30, 5437584), (32, 5097735), (36, 4531320), (40, 4078188), (41, 3978720), (45, 3625056), (48, 3398490), (54, 3020880), (60, 2718792), (72, 2265660), (80, 2039094), (81, 2013920), (82, 1989360), (90, 1812528), (96, 1699245), (108, 1510440), (120, 1359396), (123, 1326240), (135, 1208352), (144, 1132830), (160, 1019547), (162, 1006960), (164, 994680), (180, 906264), (205, 795744), (216, 755220), (240, 679698), (246, 663120), (270, 604176), (288, 566415), (307, 531360), (324, 503480), (328, 497340), (360, 453132), (369, 442080), (405, 402784), (410, 397872), (432, 377610), (480, 339849), (492, 331560), (540, 302088), (614, 265680), (615, 265248), (648, 251740), (656, 248670), (720, 226566), (738, 221040), (810, 201392), (820, 198936), (864, 188805), (921, 177120), (984, 165780), (1080, 151044), (1107, 147360), (1228, 132840), (1230, 132624), (1296, 125870), (1312, 124335), (1440, 113283), (1476, 110520), (1535, 106272), (1620, 100696), (1640, 99468), (1842, 88560), (1845, 88416), (1968, 82890), (2160, 75522), (2214, 73680), (2456, 66420), (2460, 66312), (2592, 62935), (2763, 59040), (2952, 55260), (3070, 53136), (3240, 50348), (3280, 49734), (3321, 49120), (3684, 44280), (3690, 44208), (3936, 41445), (4320, 37761), (4428, 36840), (4605, 35424), (4912, 33210), (4920, 33156), (5526, 29520), (5535, 29472), (5904, 27630), (6140, 26568), (6480, 25174), (6560, 24867), (6642, 24560), (7368, 22140), (7380, 22104), (8289, 19680), (8856, 18420), (9210, 17712), (9824, 16605), (9840, 16578), (11052, 14760), (11070, 14736), (11808, 13815), (12280, 13284), (12587, 12960)]