178119360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1$

素因数の和:2735

約数の個数: 168

約数和(自身を含む): 639531360

約数和(自身を除く): 461412000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2689, 2760, 2880, 3312, 3680, 4140, 4416, 5378, 5520, 6624, 7360, 8067, 8280, 10756, 11040, 13248, 13445, 16134, 16560, 21512, 22080, 24201, 26890, 32268, 33120, 40335, 43024, 48402, 53780, 61847, 64536, 66240, 80670, 86048, 96804, 107560, 121005, 123694, 129072, 161340, 172096, 185541, 193608, 215120, 242010, 247388, 258144, 309235, 322680, 371082, 387216, 430240, 484020, 494776, 516288, 556623, 618470, 645360, 742164, 774432, 860480, 927705, 968040, 989552, 1113246, 1236940, 1290720, 1484328, 1548864, 1855410, 1936080, 1979104, 2226492, 2473880, 2581440, 2783115, 2968656, 3710820, 3872160, 3958208, 4452984, 4947760, 5566230, 5937312, 7421640, 7744320, 8905968, 9895520, 11132460, 11874624, 14843280, 17811936, 19791040, 22264920, 29686560, 35623872, 44529840, 59373120, 89059680, 178119360]

約数ペア:

[(1, 178119360), (2, 89059680), (3, 59373120), (4, 44529840), (5, 35623872), (6, 29686560), (8, 22264920), (9, 19791040), (10, 17811936), (12, 14843280), (15, 11874624), (16, 11132460), (18, 9895520), (20, 8905968), (23, 7744320), (24, 7421640), (30, 5937312), (32, 5566230), (36, 4947760), (40, 4452984), (45, 3958208), (46, 3872160), (48, 3710820), (60, 2968656), (64, 2783115), (69, 2581440), (72, 2473880), (80, 2226492), (90, 1979104), (92, 1936080), (96, 1855410), (115, 1548864), (120, 1484328), (138, 1290720), (144, 1236940), (160, 1113246), (180, 989552), (184, 968040), (192, 927705), (207, 860480), (230, 774432), (240, 742164), (276, 645360), (288, 618470), (320, 556623), (345, 516288), (360, 494776), (368, 484020), (414, 430240), (460, 387216), (480, 371082), (552, 322680), (576, 309235), (690, 258144), (720, 247388), (736, 242010), (828, 215120), (920, 193608), (960, 185541), (1035, 172096), (1104, 161340), (1380, 129072), (1440, 123694), (1472, 121005), (1656, 107560), (1840, 96804), (2070, 86048), (2208, 80670), (2689, 66240), (2760, 64536), (2880, 61847), (3312, 53780), (3680, 48402), (4140, 43024), (4416, 40335), (5378, 33120), (5520, 32268), (6624, 26890), (7360, 24201), (8067, 22080), (8280, 21512), (10756, 16560), (11040, 16134), (13248, 13445)]