163746960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1753

約数の個数: 160

約数和(自身を含む): 564630528

約数和(自身を除く): 400883568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1693, 1860, 2015, 2418, 2480, 3120, 3224, 3386, 3720, 4030, 4836, 5079, 6045, 6448, 6772, 7440, 8060, 8465, 9672, 10158, 12090, 13544, 16120, 16930, 19344, 20316, 22009, 24180, 25395, 27088, 32240, 33860, 40632, 44018, 48360, 50790, 52483, 66027, 67720, 81264, 88036, 96720, 101580, 104966, 110045, 132054, 135440, 157449, 176072, 203160, 209932, 220090, 262415, 264108, 314898, 330135, 352144, 406320, 419864, 440180, 524830, 528216, 629796, 660270, 682279, 787245, 839728, 880360, 1049660, 1056432, 1259592, 1320540, 1364558, 1574490, 1760720, 2046837, 2099320, 2519184, 2641080, 2729116, 3148980, 3411395, 4093674, 4198640, 5282160, 5458232, 6297960, 6822790, 8187348, 10234185, 10916464, 12595920, 13645580, 16374696, 20468370, 27291160, 32749392, 40936740, 54582320, 81873480, 163746960]

約数ペア:

[(1, 163746960), (2, 81873480), (3, 54582320), (4, 40936740), (5, 32749392), (6, 27291160), (8, 20468370), (10, 16374696), (12, 13645580), (13, 12595920), (15, 10916464), (16, 10234185), (20, 8187348), (24, 6822790), (26, 6297960), (30, 5458232), (31, 5282160), (39, 4198640), (40, 4093674), (48, 3411395), (52, 3148980), (60, 2729116), (62, 2641080), (65, 2519184), (78, 2099320), (80, 2046837), (93, 1760720), (104, 1574490), (120, 1364558), (124, 1320540), (130, 1259592), (155, 1056432), (156, 1049660), (186, 880360), (195, 839728), (208, 787245), (240, 682279), (248, 660270), (260, 629796), (310, 528216), (312, 524830), (372, 440180), (390, 419864), (403, 406320), (465, 352144), (496, 330135), (520, 314898), (620, 264108), (624, 262415), (744, 220090), (780, 209932), (806, 203160), (930, 176072), (1040, 157449), (1209, 135440), (1240, 132054), (1488, 110045), (1560, 104966), (1612, 101580), (1693, 96720), (1860, 88036), (2015, 81264), (2418, 67720), (2480, 66027), (3120, 52483), (3224, 50790), (3386, 48360), (3720, 44018), (4030, 40632), (4836, 33860), (5079, 32240), (6045, 27088), (6448, 25395), (6772, 24180), (7440, 22009), (8060, 20316), (8465, 19344), (9672, 16930), (10158, 16120), (12090, 13544)]