57415260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 144

約数和(自身を含む): 190753920

約数和(自身を除く): 133338660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 59, 60, 70, 84, 98, 105, 118, 140, 147, 177, 196, 210, 236, 245, 294, 295, 331, 354, 413, 420, 490, 588, 590, 662, 708, 735, 826, 885, 980, 993, 1180, 1239, 1324, 1470, 1652, 1655, 1770, 1986, 2065, 2317, 2478, 2891, 2940, 3310, 3540, 3972, 4130, 4634, 4956, 4965, 5782, 6195, 6620, 6951, 8260, 8673, 9268, 9930, 11564, 11585, 12390, 13902, 14455, 16219, 17346, 19529, 19860, 23170, 24780, 27804, 28910, 32438, 34692, 34755, 39058, 43365, 46340, 48657, 57820, 58587, 64876, 69510, 78116, 81095, 86730, 97314, 97645, 117174, 136703, 139020, 162190, 173460, 194628, 195290, 234348, 243285, 273406, 292935, 324380, 390580, 410109, 486570, 546812, 585870, 683515, 820218, 956921, 973140, 1171740, 1367030, 1640436, 1913842, 2050545, 2734060, 2870763, 3827684, 4101090, 4784605, 5741526, 8202180, 9569210, 11483052, 14353815, 19138420, 28707630, 57415260]

約数ペア:

[(1, 57415260), (2, 28707630), (3, 19138420), (4, 14353815), (5, 11483052), (6, 9569210), (7, 8202180), (10, 5741526), (12, 4784605), (14, 4101090), (15, 3827684), (20, 2870763), (21, 2734060), (28, 2050545), (30, 1913842), (35, 1640436), (42, 1367030), (49, 1171740), (59, 973140), (60, 956921), (70, 820218), (84, 683515), (98, 585870), (105, 546812), (118, 486570), (140, 410109), (147, 390580), (177, 324380), (196, 292935), (210, 273406), (236, 243285), (245, 234348), (294, 195290), (295, 194628), (331, 173460), (354, 162190), (413, 139020), (420, 136703), (490, 117174), (588, 97645), (590, 97314), (662, 86730), (708, 81095), (735, 78116), (826, 69510), (885, 64876), (980, 58587), (993, 57820), (1180, 48657), (1239, 46340), (1324, 43365), (1470, 39058), (1652, 34755), (1655, 34692), (1770, 32438), (1986, 28910), (2065, 27804), (2317, 24780), (2478, 23170), (2891, 19860), (2940, 19529), (3310, 17346), (3540, 16219), (3972, 14455), (4130, 13902), (4634, 12390), (4956, 11585), (4965, 11564), (5782, 9930), (6195, 9268), (6620, 8673), (6951, 8260)]