197626920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3557}}^1$

素因数の和:4034

約数の個数: 64

約数和(自身を含む): 594328320

約数和(自身を除く): 396701400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2778, 3557, 3704, 4630, 5556, 6945, 7114, 9260, 10671, 11112, 13890, 14228, 17785, 18520, 21342, 27780, 28456, 35570, 42684, 53355, 55560, 71140, 85368, 106710, 142280, 213420, 426840, 1646891, 3293782, 4940673, 6587564, 8234455, 9881346, 13175128, 16468910, 19762692, 24703365, 32937820, 39525384, 49406730, 65875640, 98813460, 197626920]

約数ペア:

[(1, 197626920), (2, 98813460), (3, 65875640), (4, 49406730), (5, 39525384), (6, 32937820), (8, 24703365), (10, 19762692), (12, 16468910), (15, 13175128), (20, 9881346), (24, 8234455), (30, 6587564), (40, 4940673), (60, 3293782), (120, 1646891), (463, 426840), (926, 213420), (1389, 142280), (1852, 106710), (2315, 85368), (2778, 71140), (3557, 55560), (3704, 53355), (4630, 42684), (5556, 35570), (6945, 28456), (7114, 27780), (9260, 21342), (10671, 18520), (11112, 17785), (13890, 14228)]