1777642680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1021}}^1\times {\mathrm{1319}}^1$

素因数の和:2365

約数の個数: 128

約数和(自身を含む): 5827852800

約数和(自身を除く): 4050210120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1021, 1319, 1320, 2042, 2638, 3063, 3957, 4084, 5105, 5276, 6126, 6595, 7914, 8168, 10210, 10552, 11231, 12252, 13190, 14509, 15315, 15828, 19785, 20420, 22462, 24504, 26380, 29018, 30630, 31656, 33693, 39570, 40840, 43527, 44924, 52760, 56155, 58036, 61260, 67386, 72545, 79140, 87054, 89848, 112310, 116072, 122520, 134772, 145090, 158280, 168465, 174108, 217635, 224620, 269544, 290180, 336930, 348216, 435270, 449240, 580360, 673860, 870540, 1346699, 1347720, 1741080, 2693398, 4040097, 5386796, 6733495, 8080194, 10773592, 13466990, 14813689, 16160388, 20200485, 26933980, 29627378, 32320776, 40400970, 44441067, 53867960, 59254756, 74068445, 80801940, 88882134, 118509512, 148136890, 161603880, 177764268, 222205335, 296273780, 355528536, 444410670, 592547560, 888821340, 1777642680]

約数ペア:

[(1, 1777642680), (2, 888821340), (3, 592547560), (4, 444410670), (5, 355528536), (6, 296273780), (8, 222205335), (10, 177764268), (11, 161603880), (12, 148136890), (15, 118509512), (20, 88882134), (22, 80801940), (24, 74068445), (30, 59254756), (33, 53867960), (40, 44441067), (44, 40400970), (55, 32320776), (60, 29627378), (66, 26933980), (88, 20200485), (110, 16160388), (120, 14813689), (132, 13466990), (165, 10773592), (220, 8080194), (264, 6733495), (330, 5386796), (440, 4040097), (660, 2693398), (1021, 1741080), (1319, 1347720), (1320, 1346699), (2042, 870540), (2638, 673860), (3063, 580360), (3957, 449240), (4084, 435270), (5105, 348216), (5276, 336930), (6126, 290180), (6595, 269544), (7914, 224620), (8168, 217635), (10210, 174108), (10552, 168465), (11231, 158280), (12252, 145090), (13190, 134772), (14509, 122520), (15315, 116072), (15828, 112310), (19785, 89848), (20420, 87054), (22462, 79140), (24504, 72545), (26380, 67386), (29018, 61260), (30630, 58036), (31656, 56155), (33693, 52760), (39570, 44924), (40840, 43527)]