66332760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:549

約数の個数: 128

約数和(自身を含む): 216941760

約数和(自身を除く): 150609000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 101, 104, 120, 130, 156, 195, 202, 260, 303, 312, 390, 404, 421, 505, 520, 606, 780, 808, 842, 1010, 1212, 1263, 1313, 1515, 1560, 1684, 2020, 2105, 2424, 2526, 2626, 3030, 3368, 3939, 4040, 4210, 5052, 5252, 5473, 6060, 6315, 6565, 7878, 8420, 10104, 10504, 10946, 12120, 12630, 13130, 15756, 16419, 16840, 19695, 21892, 25260, 26260, 27365, 31512, 32838, 39390, 42521, 43784, 50520, 52520, 54730, 65676, 78780, 82095, 85042, 109460, 127563, 131352, 157560, 164190, 170084, 212605, 218920, 255126, 328380, 340168, 425210, 510252, 552773, 637815, 656760, 850420, 1020504, 1105546, 1275630, 1658319, 1700840, 2211092, 2551260, 2763865, 3316638, 4422184, 5102520, 5527730, 6633276, 8291595, 11055460, 13266552, 16583190, 22110920, 33166380, 66332760]

約数ペア:

[(1, 66332760), (2, 33166380), (3, 22110920), (4, 16583190), (5, 13266552), (6, 11055460), (8, 8291595), (10, 6633276), (12, 5527730), (13, 5102520), (15, 4422184), (20, 3316638), (24, 2763865), (26, 2551260), (30, 2211092), (39, 1700840), (40, 1658319), (52, 1275630), (60, 1105546), (65, 1020504), (78, 850420), (101, 656760), (104, 637815), (120, 552773), (130, 510252), (156, 425210), (195, 340168), (202, 328380), (260, 255126), (303, 218920), (312, 212605), (390, 170084), (404, 164190), (421, 157560), (505, 131352), (520, 127563), (606, 109460), (780, 85042), (808, 82095), (842, 78780), (1010, 65676), (1212, 54730), (1263, 52520), (1313, 50520), (1515, 43784), (1560, 42521), (1684, 39390), (2020, 32838), (2105, 31512), (2424, 27365), (2526, 26260), (2626, 25260), (3030, 21892), (3368, 19695), (3939, 16840), (4040, 16419), (4210, 15756), (5052, 13130), (5252, 12630), (5473, 12120), (6060, 10946), (6315, 10504), (6565, 10104), (7878, 8420)]