2106603960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1032649}}^1$

素因数の和:1032680

約数の個数: 64

約数和(自身を含む): 6691572000

約数和(自身を除く): 4584968040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1032649, 2065298, 3097947, 4130596, 5163245, 6195894, 8261192, 10326490, 12391788, 15489735, 17555033, 20652980, 24783576, 30979470, 35110066, 41305960, 52665099, 61958940, 70220132, 87775165, 105330198, 123917880, 140440264, 175550330, 210660396, 263325495, 351100660, 421320792, 526650990, 702201320, 1053301980, 2106603960]

約数ペア:

[(1, 2106603960), (2, 1053301980), (3, 702201320), (4, 526650990), (5, 421320792), (6, 351100660), (8, 263325495), (10, 210660396), (12, 175550330), (15, 140440264), (17, 123917880), (20, 105330198), (24, 87775165), (30, 70220132), (34, 61958940), (40, 52665099), (51, 41305960), (60, 35110066), (68, 30979470), (85, 24783576), (102, 20652980), (120, 17555033), (136, 15489735), (170, 12391788), (204, 10326490), (255, 8261192), (340, 6195894), (408, 5163245), (510, 4130596), (680, 3097947), (1020, 2065298), (2040, 1032649)]