663667080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2879}}^1$

素因数の和:3023

約数の個数: 128

約数和(自身を含む): 2127513600

約数和(自身を除く): 1463846520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1356, 1695, 1921, 2040, 2260, 2712, 2879, 3390, 3842, 4520, 5758, 5763, 6780, 7684, 8637, 9605, 11516, 11526, 13560, 14395, 15368, 17274, 19210, 23032, 23052, 28790, 28815, 34548, 38420, 43185, 46104, 48943, 57580, 57630, 69096, 76840, 86370, 97886, 115160, 115260, 146829, 172740, 195772, 230520, 244715, 293658, 325327, 345480, 391544, 489430, 587316, 650654, 734145, 975981, 978860, 1174632, 1301308, 1468290, 1626635, 1951962, 1957720, 2602616, 2936580, 3253270, 3903924, 4879905, 5530559, 5873160, 6506540, 7807848, 9759810, 11061118, 13013080, 16591677, 19519620, 22122236, 27652795, 33183354, 39039240, 44244472, 55305590, 66366708, 82958385, 110611180, 132733416, 165916770, 221222360, 331833540, 663667080]

約数ペア:

[(1, 663667080), (2, 331833540), (3, 221222360), (4, 165916770), (5, 132733416), (6, 110611180), (8, 82958385), (10, 66366708), (12, 55305590), (15, 44244472), (17, 39039240), (20, 33183354), (24, 27652795), (30, 22122236), (34, 19519620), (40, 16591677), (51, 13013080), (60, 11061118), (68, 9759810), (85, 7807848), (102, 6506540), (113, 5873160), (120, 5530559), (136, 4879905), (170, 3903924), (204, 3253270), (226, 2936580), (255, 2602616), (339, 1957720), (340, 1951962), (408, 1626635), (452, 1468290), (510, 1301308), (565, 1174632), (678, 978860), (680, 975981), (904, 734145), (1020, 650654), (1130, 587316), (1356, 489430), (1695, 391544), (1921, 345480), (2040, 325327), (2260, 293658), (2712, 244715), (2879, 230520), (3390, 195772), (3842, 172740), (4520, 146829), (5758, 115260), (5763, 115160), (6780, 97886), (7684, 86370), (8637, 76840), (9605, 69096), (11516, 57630), (11526, 57580), (13560, 48943), (14395, 46104), (15368, 43185), (17274, 38420), (19210, 34548), (23032, 28815), (23052, 28790)]