156165840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1$

素因数の和:586

約数の個数: 160

約数和(自身を含む): 542108160

約数和(自身を除く): 385942320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 197, 216, 240, 270, 360, 367, 394, 432, 540, 591, 720, 734, 788, 985, 1080, 1101, 1182, 1468, 1576, 1773, 1835, 1970, 2160, 2202, 2364, 2936, 2955, 3152, 3303, 3546, 3670, 3940, 4404, 4728, 5319, 5505, 5872, 5910, 6606, 7092, 7340, 7880, 8808, 8865, 9456, 9909, 10638, 11010, 11820, 13212, 14184, 14680, 15760, 16515, 17616, 17730, 19818, 21276, 22020, 23640, 26424, 26595, 28368, 29360, 33030, 35460, 39636, 42552, 44040, 47280, 49545, 52848, 53190, 66060, 70920, 72299, 79272, 85104, 88080, 99090, 106380, 132120, 141840, 144598, 158544, 198180, 212760, 216897, 264240, 289196, 361495, 396360, 425520, 433794, 578392, 650691, 722990, 792720, 867588, 1084485, 1156784, 1301382, 1445980, 1735176, 1952073, 2168970, 2602764, 2891960, 3253455, 3470352, 3904146, 4337940, 5205528, 5783920, 6506910, 7808292, 8675880, 9760365, 10411056, 13013820, 15616584, 17351760, 19520730, 26027640, 31233168, 39041460, 52055280, 78082920, 156165840]

約数ペア:

[(1, 156165840), (2, 78082920), (3, 52055280), (4, 39041460), (5, 31233168), (6, 26027640), (8, 19520730), (9, 17351760), (10, 15616584), (12, 13013820), (15, 10411056), (16, 9760365), (18, 8675880), (20, 7808292), (24, 6506910), (27, 5783920), (30, 5205528), (36, 4337940), (40, 3904146), (45, 3470352), (48, 3253455), (54, 2891960), (60, 2602764), (72, 2168970), (80, 1952073), (90, 1735176), (108, 1445980), (120, 1301382), (135, 1156784), (144, 1084485), (180, 867588), (197, 792720), (216, 722990), (240, 650691), (270, 578392), (360, 433794), (367, 425520), (394, 396360), (432, 361495), (540, 289196), (591, 264240), (720, 216897), (734, 212760), (788, 198180), (985, 158544), (1080, 144598), (1101, 141840), (1182, 132120), (1468, 106380), (1576, 99090), (1773, 88080), (1835, 85104), (1970, 79272), (2160, 72299), (2202, 70920), (2364, 66060), (2936, 53190), (2955, 52848), (3152, 49545), (3303, 47280), (3546, 44040), (3670, 42552), (3940, 39636), (4404, 35460), (4728, 33030), (5319, 29360), (5505, 28368), (5872, 26595), (5910, 26424), (6606, 23640), (7092, 22020), (7340, 21276), (7880, 19818), (8808, 17730), (8865, 17616), (9456, 16515), (9909, 15760), (10638, 14680), (11010, 14184), (11820, 13212)]