91638720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:747

約数の個数: 168

約数和(自身を含む): 322380864

約数和(自身を除く): 230742144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 677, 705, 720, 752, 846, 940, 960, 1128, 1354, 1410, 1440, 1504, 1692, 1880, 2031, 2115, 2256, 2708, 2820, 2880, 3008, 3384, 3385, 3760, 4062, 4230, 4512, 5416, 5640, 6093, 6768, 6770, 7520, 8124, 8460, 9024, 10155, 10832, 11280, 12186, 13536, 13540, 15040, 16248, 16920, 20310, 21664, 22560, 24372, 27072, 27080, 30465, 31819, 32496, 33840, 40620, 43328, 45120, 48744, 54160, 60930, 63638, 64992, 67680, 81240, 95457, 97488, 108320, 121860, 127276, 129984, 135360, 159095, 162480, 190914, 194976, 216640, 243720, 254552, 286371, 318190, 324960, 381828, 389952, 477285, 487440, 509104, 572742, 636380, 649920, 763656, 954570, 974880, 1018208, 1145484, 1272760, 1431855, 1527312, 1909140, 1949760, 2036416, 2290968, 2545520, 2863710, 3054624, 3818280, 4581936, 5091040, 5727420, 6109248, 7636560, 9163872, 10182080, 11454840, 15273120, 18327744, 22909680, 30546240, 45819360, 91638720]

約数ペア:

[(1, 91638720), (2, 45819360), (3, 30546240), (4, 22909680), (5, 18327744), (6, 15273120), (8, 11454840), (9, 10182080), (10, 9163872), (12, 7636560), (15, 6109248), (16, 5727420), (18, 5091040), (20, 4581936), (24, 3818280), (30, 3054624), (32, 2863710), (36, 2545520), (40, 2290968), (45, 2036416), (47, 1949760), (48, 1909140), (60, 1527312), (64, 1431855), (72, 1272760), (80, 1145484), (90, 1018208), (94, 974880), (96, 954570), (120, 763656), (141, 649920), (144, 636380), (160, 572742), (180, 509104), (188, 487440), (192, 477285), (235, 389952), (240, 381828), (282, 324960), (288, 318190), (320, 286371), (360, 254552), (376, 243720), (423, 216640), (470, 194976), (480, 190914), (564, 162480), (576, 159095), (677, 135360), (705, 129984), (720, 127276), (752, 121860), (846, 108320), (940, 97488), (960, 95457), (1128, 81240), (1354, 67680), (1410, 64992), (1440, 63638), (1504, 60930), (1692, 54160), (1880, 48744), (2031, 45120), (2115, 43328), (2256, 40620), (2708, 33840), (2820, 32496), (2880, 31819), (3008, 30465), (3384, 27080), (3385, 27072), (3760, 24372), (4062, 22560), (4230, 21664), (4512, 20310), (5416, 16920), (5640, 16248), (6093, 15040), (6768, 13540), (6770, 13536), (7520, 12186), (8124, 11280), (8460, 10832), (9024, 10155)]