998082120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{1621}}^1$

素因数の和:2375

約数の個数: 128

約数和(自身を含む): 3428778240

約数和(自身を除く): 2430696120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 733, 840, 1466, 1621, 2199, 2932, 3242, 3665, 4398, 4863, 5131, 5864, 6484, 7330, 8105, 8796, 9726, 10262, 10995, 11347, 12968, 14660, 15393, 16210, 17592, 19452, 20524, 21990, 22694, 24315, 25655, 29320, 30786, 32420, 34041, 38904, 41048, 43980, 45388, 48630, 51310, 56735, 61572, 64840, 68082, 76965, 87960, 90776, 97260, 102620, 113470, 123144, 136164, 153930, 170205, 194520, 205240, 226940, 272328, 307860, 340410, 453880, 615720, 680820, 1188193, 1361640, 2376386, 3564579, 4752772, 5940965, 7129158, 8317351, 9505544, 11881930, 14258316, 16634702, 17822895, 23763860, 24952053, 28516632, 33269404, 35645790, 41586755, 47527720, 49904106, 66538808, 71291580, 83173510, 99808212, 124760265, 142583160, 166347020, 199616424, 249520530, 332694040, 499041060, 998082120]

約数ペア:

[(1, 998082120), (2, 499041060), (3, 332694040), (4, 249520530), (5, 199616424), (6, 166347020), (7, 142583160), (8, 124760265), (10, 99808212), (12, 83173510), (14, 71291580), (15, 66538808), (20, 49904106), (21, 47527720), (24, 41586755), (28, 35645790), (30, 33269404), (35, 28516632), (40, 24952053), (42, 23763860), (56, 17822895), (60, 16634702), (70, 14258316), (84, 11881930), (105, 9505544), (120, 8317351), (140, 7129158), (168, 5940965), (210, 4752772), (280, 3564579), (420, 2376386), (733, 1361640), (840, 1188193), (1466, 680820), (1621, 615720), (2199, 453880), (2932, 340410), (3242, 307860), (3665, 272328), (4398, 226940), (4863, 205240), (5131, 194520), (5864, 170205), (6484, 153930), (7330, 136164), (8105, 123144), (8796, 113470), (9726, 102620), (10262, 97260), (10995, 90776), (11347, 87960), (12968, 76965), (14660, 68082), (15393, 64840), (16210, 61572), (17592, 56735), (19452, 51310), (20524, 48630), (21990, 45388), (22694, 43980), (24315, 41048), (25655, 38904), (29320, 34041), (30786, 32420)]