157942320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3307}}^1$

素因数の和:3522

約数の個数: 80

約数和(自身を含む): 492230400

約数和(自身を除く): 334288080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 995, 1194, 1592, 1990, 2388, 2985, 3184, 3307, 3980, 4776, 5970, 6614, 7960, 9552, 9921, 11940, 13228, 15920, 16535, 19842, 23880, 26456, 33070, 39684, 47760, 49605, 52912, 66140, 79368, 99210, 132280, 158736, 198420, 264560, 396840, 658093, 793680, 1316186, 1974279, 2632372, 3290465, 3948558, 5264744, 6580930, 7897116, 9871395, 10529488, 13161860, 15794232, 19742790, 26323720, 31588464, 39485580, 52647440, 78971160, 157942320]

約数ペア:

[(1, 157942320), (2, 78971160), (3, 52647440), (4, 39485580), (5, 31588464), (6, 26323720), (8, 19742790), (10, 15794232), (12, 13161860), (15, 10529488), (16, 9871395), (20, 7897116), (24, 6580930), (30, 5264744), (40, 3948558), (48, 3290465), (60, 2632372), (80, 1974279), (120, 1316186), (199, 793680), (240, 658093), (398, 396840), (597, 264560), (796, 198420), (995, 158736), (1194, 132280), (1592, 99210), (1990, 79368), (2388, 66140), (2985, 52912), (3184, 49605), (3307, 47760), (3980, 39684), (4776, 33070), (5970, 26456), (6614, 23880), (7960, 19842), (9552, 16535), (9921, 15920), (11940, 13228)]