69071880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 215913600

約数和(自身を除く): 146841720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 101, 120, 123, 139, 164, 202, 205, 246, 278, 303, 328, 404, 410, 417, 492, 505, 556, 606, 615, 695, 808, 820, 834, 984, 1010, 1112, 1212, 1230, 1390, 1515, 1640, 1668, 2020, 2085, 2424, 2460, 2780, 3030, 3336, 4040, 4141, 4170, 4920, 5560, 5699, 6060, 8282, 8340, 11398, 12120, 12423, 14039, 16564, 16680, 17097, 20705, 22796, 24846, 28078, 28495, 33128, 34194, 41410, 42117, 45592, 49692, 56156, 56990, 62115, 68388, 70195, 82820, 84234, 85485, 99384, 112312, 113980, 124230, 136776, 140390, 165640, 168468, 170970, 210585, 227960, 248460, 280780, 336936, 341940, 421170, 496920, 561560, 575599, 683880, 842340, 1151198, 1684680, 1726797, 2302396, 2877995, 3453594, 4604792, 5755990, 6907188, 8633985, 11511980, 13814376, 17267970, 23023960, 34535940, 69071880]

約数ペア:

[(1, 69071880), (2, 34535940), (3, 23023960), (4, 17267970), (5, 13814376), (6, 11511980), (8, 8633985), (10, 6907188), (12, 5755990), (15, 4604792), (20, 3453594), (24, 2877995), (30, 2302396), (40, 1726797), (41, 1684680), (60, 1151198), (82, 842340), (101, 683880), (120, 575599), (123, 561560), (139, 496920), (164, 421170), (202, 341940), (205, 336936), (246, 280780), (278, 248460), (303, 227960), (328, 210585), (404, 170970), (410, 168468), (417, 165640), (492, 140390), (505, 136776), (556, 124230), (606, 113980), (615, 112312), (695, 99384), (808, 85485), (820, 84234), (834, 82820), (984, 70195), (1010, 68388), (1112, 62115), (1212, 56990), (1230, 56156), (1390, 49692), (1515, 45592), (1640, 42117), (1668, 41410), (2020, 34194), (2085, 33128), (2424, 28495), (2460, 28078), (2780, 24846), (3030, 22796), (3336, 20705), (4040, 17097), (4141, 16680), (4170, 16564), (4920, 14039), (5560, 12423), (5699, 12120), (6060, 11398), (8282, 8340)]