2000280096

素因数分解:

$2^5\times 3^4\times {\mathrm{631}}^1\times {\mathrm{1223}}^1$

素因数の和:1876

約数の個数: 120

約数和(自身を含む): 5896908864

約数和(自身を除く): 3896628768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 631, 648, 864, 1223, 1262, 1296, 1893, 2446, 2524, 2592, 3669, 3786, 4892, 5048, 5679, 7338, 7572, 9784, 10096, 11007, 11358, 14676, 15144, 17037, 19568, 20192, 22014, 22716, 29352, 30288, 33021, 34074, 39136, 44028, 45432, 51111, 58704, 60576, 66042, 68148, 88056, 90864, 99063, 102222, 117408, 132084, 136296, 176112, 181728, 198126, 204444, 264168, 272592, 352224, 396252, 408888, 528336, 545184, 771713, 792504, 817776, 1056672, 1543426, 1585008, 1635552, 2315139, 3086852, 3170016, 4630278, 6173704, 6945417, 9260556, 12347408, 13890834, 18521112, 20836251, 24694816, 27781668, 37042224, 41672502, 55563336, 62508753, 74084448, 83345004, 111126672, 125017506, 166690008, 222253344, 250035012, 333380016, 500070024, 666760032, 1000140048, 2000280096]

約数ペア:

[(1, 2000280096), (2, 1000140048), (3, 666760032), (4, 500070024), (6, 333380016), (8, 250035012), (9, 222253344), (12, 166690008), (16, 125017506), (18, 111126672), (24, 83345004), (27, 74084448), (32, 62508753), (36, 55563336), (48, 41672502), (54, 37042224), (72, 27781668), (81, 24694816), (96, 20836251), (108, 18521112), (144, 13890834), (162, 12347408), (216, 9260556), (288, 6945417), (324, 6173704), (432, 4630278), (631, 3170016), (648, 3086852), (864, 2315139), (1223, 1635552), (1262, 1585008), (1296, 1543426), (1893, 1056672), (2446, 817776), (2524, 792504), (2592, 771713), (3669, 545184), (3786, 528336), (4892, 408888), (5048, 396252), (5679, 352224), (7338, 272592), (7572, 264168), (9784, 204444), (10096, 198126), (11007, 181728), (11358, 176112), (14676, 136296), (15144, 132084), (17037, 117408), (19568, 102222), (20192, 99063), (22014, 90864), (22716, 88056), (29352, 68148), (30288, 66042), (33021, 60576), (34074, 58704), (39136, 51111), (44028, 45432)]