158846640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38933}}^1$

素因数の和:38966

約数の個数: 80

約数和(自身を含む): 521404128

約数和(自身を除く): 362557488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 38933, 77866, 116799, 155732, 194665, 233598, 311464, 389330, 467196, 583995, 622928, 661861, 778660, 934392, 1167990, 1323722, 1557320, 1868784, 1985583, 2335980, 2647444, 3114640, 3309305, 3971166, 4671960, 5294888, 6618610, 7942332, 9343920, 9927915, 10589776, 13237220, 15884664, 19855830, 26474440, 31769328, 39711660, 52948880, 79423320, 158846640]

約数ペア:

[(1, 158846640), (2, 79423320), (3, 52948880), (4, 39711660), (5, 31769328), (6, 26474440), (8, 19855830), (10, 15884664), (12, 13237220), (15, 10589776), (16, 9927915), (17, 9343920), (20, 7942332), (24, 6618610), (30, 5294888), (34, 4671960), (40, 3971166), (48, 3309305), (51, 3114640), (60, 2647444), (68, 2335980), (80, 1985583), (85, 1868784), (102, 1557320), (120, 1323722), (136, 1167990), (170, 934392), (204, 778660), (240, 661861), (255, 622928), (272, 583995), (340, 467196), (408, 389330), (510, 311464), (680, 233598), (816, 194665), (1020, 155732), (1360, 116799), (2040, 77866), (4080, 38933)]