202913880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{130073}}^1$

素因数の和:130100

約数の個数: 64

約数和(自身を含む): 655572960

約数和(自身を除く): 452659080

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, 130073, 260146, 390219, 520292, 650365, 780438, 1040584, 1300730, 1560876, 1690949, 1951095, 2601460, 3121752, 3381898, 3902190, 5072847, 5202920, 6763796, 7804380, 8454745, 10145694, 13527592, 15608760, 16909490, 20291388, 25364235, 33818980, 40582776, 50728470, 67637960, 101456940, 202913880]

約数ペア:

[(1, 202913880), (2, 101456940), (3, 67637960), (4, 50728470), (5, 40582776), (6, 33818980), (8, 25364235), (10, 20291388), (12, 16909490), (13, 15608760), (15, 13527592), (20, 10145694), (24, 8454745), (26, 7804380), (30, 6763796), (39, 5202920), (40, 5072847), (52, 3902190), (60, 3381898), (65, 3121752), (78, 2601460), (104, 1951095), (120, 1690949), (130, 1560876), (156, 1300730), (195, 1040584), (260, 780438), (312, 650365), (390, 520292), (520, 390219), (780, 260146), (1560, 130073)]