221058840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{31223}}^1$

素因数の和:31296

約数の個数: 64

約数和(自身を含む): 674438400

約数和(自身を除く): 453379560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 31223, 62446, 93669, 124892, 156115, 187338, 249784, 312230, 374676, 468345, 624460, 749352, 936690, 1248920, 1842157, 1873380, 3684314, 3746760, 5526471, 7368628, 9210785, 11052942, 14737256, 18421570, 22105884, 27632355, 36843140, 44211768, 55264710, 73686280, 110529420, 221058840]

約数ペア:

[(1, 221058840), (2, 110529420), (3, 73686280), (4, 55264710), (5, 44211768), (6, 36843140), (8, 27632355), (10, 22105884), (12, 18421570), (15, 14737256), (20, 11052942), (24, 9210785), (30, 7368628), (40, 5526471), (59, 3746760), (60, 3684314), (118, 1873380), (120, 1842157), (177, 1248920), (236, 936690), (295, 749352), (354, 624460), (472, 468345), (590, 374676), (708, 312230), (885, 249784), (1180, 187338), (1416, 156115), (1770, 124892), (2360, 93669), (3540, 62446), (7080, 31223)]