159844860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^3\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 192

約数和(自身を含む): 580608000

約数和(自身を除く): 420763140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 343, 378, 420, 441, 490, 540, 588, 630, 686, 735, 756, 863, 882, 945, 980, 1029, 1260, 1323, 1372, 1470, 1715, 1726, 1764, 1890, 2058, 2205, 2589, 2646, 2940, 3087, 3430, 3452, 3780, 4116, 4315, 4410, 5145, 5178, 5292, 6041, 6174, 6615, 6860, 7767, 8630, 8820, 9261, 10290, 10356, 12082, 12348, 12945, 13230, 15435, 15534, 17260, 18123, 18522, 20580, 23301, 24164, 25890, 26460, 30205, 30870, 31068, 36246, 37044, 38835, 42287, 46305, 46602, 51780, 54369, 60410, 61740, 72492, 77670, 84574, 90615, 92610, 93204, 108738, 116505, 120820, 126861, 155340, 163107, 169148, 181230, 185220, 211435, 217476, 233010, 253722, 271845, 296009, 326214, 362460, 380583, 422870, 466020, 507444, 543690, 592018, 634305, 652428, 761166, 815535, 845740, 888027, 1087380, 1141749, 1184036, 1268610, 1480045, 1522332, 1631070, 1776054, 1902915, 2283498, 2537220, 2664081, 2960090, 3262140, 3552108, 3805830, 4440135, 4566996, 5328162, 5708745, 5920180, 7611660, 7992243, 8880270, 10656324, 11417490, 13320405, 15984486, 17760540, 22834980, 26640810, 31968972, 39961215, 53281620, 79922430, 159844860]

約数ペア:

[(1, 159844860), (2, 79922430), (3, 53281620), (4, 39961215), (5, 31968972), (6, 26640810), (7, 22834980), (9, 17760540), (10, 15984486), (12, 13320405), (14, 11417490), (15, 10656324), (18, 8880270), (20, 7992243), (21, 7611660), (27, 5920180), (28, 5708745), (30, 5328162), (35, 4566996), (36, 4440135), (42, 3805830), (45, 3552108), (49, 3262140), (54, 2960090), (60, 2664081), (63, 2537220), (70, 2283498), (84, 1902915), (90, 1776054), (98, 1631070), (105, 1522332), (108, 1480045), (126, 1268610), (135, 1184036), (140, 1141749), (147, 1087380), (180, 888027), (189, 845740), (196, 815535), (210, 761166), (245, 652428), (252, 634305), (270, 592018), (294, 543690), (315, 507444), (343, 466020), (378, 422870), (420, 380583), (441, 362460), (490, 326214), (540, 296009), (588, 271845), (630, 253722), (686, 233010), (735, 217476), (756, 211435), (863, 185220), (882, 181230), (945, 169148), (980, 163107), (1029, 155340), (1260, 126861), (1323, 120820), (1372, 116505), (1470, 108738), (1715, 93204), (1726, 92610), (1764, 90615), (1890, 84574), (2058, 77670), (2205, 72492), (2589, 61740), (2646, 60410), (2940, 54369), (3087, 51780), (3430, 46602), (3452, 46305), (3780, 42287), (4116, 38835), (4315, 37044), (4410, 36246), (5145, 31068), (5178, 30870), (5292, 30205), (6041, 26460), (6174, 25890), (6615, 24164), (6860, 23301), (7767, 20580), (8630, 18522), (8820, 18123), (9261, 17260), (10290, 15534), (10356, 15435), (12082, 13230), (12348, 12945)]