142894020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{2003}}^1$

素因数の和:2085

約数の個数: 96

約数和(自身を含む): 424206720

約数和(自身を除く): 281312700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 246, 290, 348, 410, 435, 492, 580, 615, 820, 870, 1189, 1230, 1740, 2003, 2378, 2460, 3567, 4006, 4756, 5945, 6009, 7134, 8012, 10015, 11890, 12018, 14268, 17835, 20030, 23780, 24036, 30045, 35670, 40060, 58087, 60090, 71340, 82123, 116174, 120180, 164246, 174261, 232348, 246369, 290435, 328492, 348522, 410615, 492738, 580870, 697044, 821230, 871305, 985476, 1161740, 1231845, 1642460, 1742610, 2381567, 2463690, 3485220, 4763134, 4927380, 7144701, 9526268, 11907835, 14289402, 23815670, 28578804, 35723505, 47631340, 71447010, 142894020]

約数ペア:

[(1, 142894020), (2, 71447010), (3, 47631340), (4, 35723505), (5, 28578804), (6, 23815670), (10, 14289402), (12, 11907835), (15, 9526268), (20, 7144701), (29, 4927380), (30, 4763134), (41, 3485220), (58, 2463690), (60, 2381567), (82, 1742610), (87, 1642460), (116, 1231845), (123, 1161740), (145, 985476), (164, 871305), (174, 821230), (205, 697044), (246, 580870), (290, 492738), (348, 410615), (410, 348522), (435, 328492), (492, 290435), (580, 246369), (615, 232348), (820, 174261), (870, 164246), (1189, 120180), (1230, 116174), (1740, 82123), (2003, 71340), (2378, 60090), (2460, 58087), (3567, 40060), (4006, 35670), (4756, 30045), (5945, 24036), (6009, 23780), (7134, 20030), (8012, 17835), (10015, 14268), (11890, 12018)]