157354920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{397}}^1$

素因数の和:784

約数の個数: 128

約数和(自身を含む): 527270400

約数和(自身を除く): 369915480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 367, 397, 540, 734, 794, 1080, 1101, 1191, 1468, 1588, 1835, 1985, 2202, 2382, 2936, 3176, 3303, 3573, 3670, 3970, 4404, 4764, 5505, 5955, 6606, 7146, 7340, 7940, 8808, 9528, 9909, 10719, 11010, 11910, 13212, 14292, 14680, 15880, 16515, 17865, 19818, 21438, 22020, 23820, 26424, 28584, 33030, 35730, 39636, 42876, 44040, 47640, 49545, 53595, 66060, 71460, 79272, 85752, 99090, 107190, 132120, 142920, 145699, 198180, 214380, 291398, 396360, 428760, 437097, 582796, 728495, 874194, 1165592, 1311291, 1456990, 1748388, 2185485, 2622582, 2913980, 3496776, 3933873, 4370970, 5245164, 5827960, 6556455, 7867746, 8741940, 10490328, 13112910, 15735492, 17483880, 19669365, 26225820, 31470984, 39338730, 52451640, 78677460, 157354920]

約数ペア:

[(1, 157354920), (2, 78677460), (3, 52451640), (4, 39338730), (5, 31470984), (6, 26225820), (8, 19669365), (9, 17483880), (10, 15735492), (12, 13112910), (15, 10490328), (18, 8741940), (20, 7867746), (24, 6556455), (27, 5827960), (30, 5245164), (36, 4370970), (40, 3933873), (45, 3496776), (54, 2913980), (60, 2622582), (72, 2185485), (90, 1748388), (108, 1456990), (120, 1311291), (135, 1165592), (180, 874194), (216, 728495), (270, 582796), (360, 437097), (367, 428760), (397, 396360), (540, 291398), (734, 214380), (794, 198180), (1080, 145699), (1101, 142920), (1191, 132120), (1468, 107190), (1588, 99090), (1835, 85752), (1985, 79272), (2202, 71460), (2382, 66060), (2936, 53595), (3176, 49545), (3303, 47640), (3573, 44040), (3670, 42876), (3970, 39636), (4404, 35730), (4764, 33030), (5505, 28584), (5955, 26424), (6606, 23820), (7146, 22020), (7340, 21438), (7940, 19818), (8808, 17865), (9528, 16515), (9909, 15880), (10719, 14680), (11010, 14292), (11910, 13212)]