224557320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143947}}^1$

素因数の和:143974

約数の個数: 64

約数和(自身を含む): 725497920

約数和(自身を除く): 500940600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 143947, 287894, 431841, 575788, 719735, 863682, 1151576, 1439470, 1727364, 1871311, 2159205, 2878940, 3454728, 3742622, 4318410, 5613933, 5757880, 7485244, 8636820, 9356555, 11227866, 14970488, 17273640, 18713110, 22455732, 28069665, 37426220, 44911464, 56139330, 74852440, 112278660, 224557320]

約数ペア:

[(1, 224557320), (2, 112278660), (3, 74852440), (4, 56139330), (5, 44911464), (6, 37426220), (8, 28069665), (10, 22455732), (12, 18713110), (13, 17273640), (15, 14970488), (20, 11227866), (24, 9356555), (26, 8636820), (30, 7485244), (39, 5757880), (40, 5613933), (52, 4318410), (60, 3742622), (65, 3454728), (78, 2878940), (104, 2159205), (120, 1871311), (130, 1727364), (156, 1439470), (195, 1151576), (260, 863682), (312, 719735), (390, 575788), (520, 431841), (780, 287894), (1560, 143947)]