268172640

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2746

約数の個数: 192

約数和(自身を含む): 979776000

約数和(自身を除く): 711603360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2699, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5398, 5520, 6210, 6624, 8097, 8280, 9936, 10796, 11040, 12420, 13495, 16194, 16560, 19872, 21592, 24291, 24840, 26990, 32388, 33120, 40485, 43184, 48582, 49680, 53980, 62077, 64776, 72873, 80970, 86368, 97164, 99360, 107960, 121455, 124154, 129552, 145746, 161940, 186231, 194328, 215920, 242910, 248308, 259104, 291492, 310385, 323880, 364365, 372462, 388656, 431840, 485820, 496616, 558693, 582984, 620770, 647760, 728730, 744924, 777312, 931155, 971640, 993232, 1117386, 1165968, 1241540, 1295520, 1457460, 1489848, 1676079, 1862310, 1943280, 1986464, 2234772, 2331936, 2483080, 2793465, 2914920, 2979696, 3352158, 3724620, 3886560, 4469544, 4966160, 5586930, 5829840, 5959392, 6704316, 7449240, 8380395, 8939088, 9932320, 11173860, 11659680, 13408632, 14898480, 16760790, 17878176, 22347720, 26817264, 29796960, 33521580, 44695440, 53634528, 67043160, 89390880, 134086320, 268172640]

約数ペア:

[(1, 268172640), (2, 134086320), (3, 89390880), (4, 67043160), (5, 53634528), (6, 44695440), (8, 33521580), (9, 29796960), (10, 26817264), (12, 22347720), (15, 17878176), (16, 16760790), (18, 14898480), (20, 13408632), (23, 11659680), (24, 11173860), (27, 9932320), (30, 8939088), (32, 8380395), (36, 7449240), (40, 6704316), (45, 5959392), (46, 5829840), (48, 5586930), (54, 4966160), (60, 4469544), (69, 3886560), (72, 3724620), (80, 3352158), (90, 2979696), (92, 2914920), (96, 2793465), (108, 2483080), (115, 2331936), (120, 2234772), (135, 1986464), (138, 1943280), (144, 1862310), (160, 1676079), (180, 1489848), (184, 1457460), (207, 1295520), (216, 1241540), (230, 1165968), (240, 1117386), (270, 993232), (276, 971640), (288, 931155), (345, 777312), (360, 744924), (368, 728730), (414, 647760), (432, 620770), (460, 582984), (480, 558693), (540, 496616), (552, 485820), (621, 431840), (690, 388656), (720, 372462), (736, 364365), (828, 323880), (864, 310385), (920, 291492), (1035, 259104), (1080, 248308), (1104, 242910), (1242, 215920), (1380, 194328), (1440, 186231), (1656, 161940), (1840, 145746), (2070, 129552), (2160, 124154), (2208, 121455), (2484, 107960), (2699, 99360), (2760, 97164), (3105, 86368), (3312, 80970), (3680, 72873), (4140, 64776), (4320, 62077), (4968, 53980), (5398, 49680), (5520, 48582), (6210, 43184), (6624, 40485), (8097, 33120), (8280, 32388), (9936, 26990), (10796, 24840), (11040, 24291), (12420, 21592), (13495, 19872), (16194, 16560)]