6403560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 21098880

約数和(自身を除く): 14695320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 43, 51, 60, 68, 73, 85, 86, 102, 120, 129, 136, 146, 170, 172, 204, 215, 219, 255, 258, 292, 340, 344, 365, 408, 430, 438, 510, 516, 584, 645, 680, 730, 731, 860, 876, 1020, 1032, 1095, 1241, 1290, 1460, 1462, 1720, 1752, 2040, 2190, 2193, 2482, 2580, 2920, 2924, 3139, 3655, 3723, 4380, 4386, 4964, 5160, 5848, 6205, 6278, 7310, 7446, 8760, 8772, 9417, 9928, 10965, 12410, 12556, 14620, 14892, 15695, 17544, 18615, 18834, 21930, 24820, 25112, 29240, 29784, 31390, 37230, 37668, 43860, 47085, 49640, 53363, 62780, 74460, 75336, 87720, 94170, 106726, 125560, 148920, 160089, 188340, 213452, 266815, 320178, 376680, 426904, 533630, 640356, 800445, 1067260, 1280712, 1600890, 2134520, 3201780, 6403560]

約数ペア:

[(1, 6403560), (2, 3201780), (3, 2134520), (4, 1600890), (5, 1280712), (6, 1067260), (8, 800445), (10, 640356), (12, 533630), (15, 426904), (17, 376680), (20, 320178), (24, 266815), (30, 213452), (34, 188340), (40, 160089), (43, 148920), (51, 125560), (60, 106726), (68, 94170), (73, 87720), (85, 75336), (86, 74460), (102, 62780), (120, 53363), (129, 49640), (136, 47085), (146, 43860), (170, 37668), (172, 37230), (204, 31390), (215, 29784), (219, 29240), (255, 25112), (258, 24820), (292, 21930), (340, 18834), (344, 18615), (365, 17544), (408, 15695), (430, 14892), (438, 14620), (510, 12556), (516, 12410), (584, 10965), (645, 9928), (680, 9417), (730, 8772), (731, 8760), (860, 7446), (876, 7310), (1020, 6278), (1032, 6205), (1095, 5848), (1241, 5160), (1290, 4964), (1460, 4386), (1462, 4380), (1720, 3723), (1752, 3655), (2040, 3139), (2190, 2924), (2193, 2920), (2482, 2580)]