201668640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13553}}^1$

素因数の和:13602

約数の個数: 96

約数和(自身を含む): 655796736

約数和(自身を除く): 454128096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 13553, 14880, 27106, 40659, 54212, 67765, 81318, 108424, 135530, 162636, 203295, 216848, 271060, 325272, 406590, 420143, 433696, 542120, 650544, 813180, 840286, 1084240, 1260429, 1301088, 1626360, 1680572, 2100715, 2168480, 2520858, 3252720, 3361144, 4201430, 5041716, 6302145, 6505440, 6722288, 8402860, 10083432, 12604290, 13444576, 16805720, 20166864, 25208580, 33611440, 40333728, 50417160, 67222880, 100834320, 201668640]

約数ペア:

[(1, 201668640), (2, 100834320), (3, 67222880), (4, 50417160), (5, 40333728), (6, 33611440), (8, 25208580), (10, 20166864), (12, 16805720), (15, 13444576), (16, 12604290), (20, 10083432), (24, 8402860), (30, 6722288), (31, 6505440), (32, 6302145), (40, 5041716), (48, 4201430), (60, 3361144), (62, 3252720), (80, 2520858), (93, 2168480), (96, 2100715), (120, 1680572), (124, 1626360), (155, 1301088), (160, 1260429), (186, 1084240), (240, 840286), (248, 813180), (310, 650544), (372, 542120), (465, 433696), (480, 420143), (496, 406590), (620, 325272), (744, 271060), (930, 216848), (992, 203295), (1240, 162636), (1488, 135530), (1860, 108424), (2480, 81318), (2976, 67765), (3720, 54212), (4960, 40659), (7440, 27106), (13553, 14880)]