1386438480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{275087}}^1$

素因数の和:275113

約数の個数: 120

約数和(自身を含む): 5321302272

約数和(自身を除く): 3934863792

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 275087, 550174, 825261, 1100348, 1375435, 1650522, 1925609, 2200696, 2475783, 2750870, 3301044, 3851218, 4126305, 4401392, 4951566, 5501740, 5776827, 6602088, 7702436, 8252610, 9628045, 9903132, 11003480, 11553654, 12378915, 13204176, 15404872, 16505220, 17330481, 19256090, 19806264, 22006960, 23107308, 24757830, 28884135, 30809744, 33010440, 34660962, 38512180, 39612528, 46214616, 49515660, 57768270, 66020880, 69321924, 77024360, 86652405, 92429232, 99031320, 115536540, 138643848, 154048720, 173304810, 198062640, 231073080, 277287696, 346609620, 462146160, 693219240, 1386438480]

約数ペア:

[(1, 1386438480), (2, 693219240), (3, 462146160), (4, 346609620), (5, 277287696), (6, 231073080), (7, 198062640), (8, 173304810), (9, 154048720), (10, 138643848), (12, 115536540), (14, 99031320), (15, 92429232), (16, 86652405), (18, 77024360), (20, 69321924), (21, 66020880), (24, 57768270), (28, 49515660), (30, 46214616), (35, 39612528), (36, 38512180), (40, 34660962), (42, 33010440), (45, 30809744), (48, 28884135), (56, 24757830), (60, 23107308), (63, 22006960), (70, 19806264), (72, 19256090), (80, 17330481), (84, 16505220), (90, 15404872), (105, 13204176), (112, 12378915), (120, 11553654), (126, 11003480), (140, 9903132), (144, 9628045), (168, 8252610), (180, 7702436), (210, 6602088), (240, 5776827), (252, 5501740), (280, 4951566), (315, 4401392), (336, 4126305), (360, 3851218), (420, 3301044), (504, 2750870), (560, 2475783), (630, 2200696), (720, 1925609), (840, 1650522), (1008, 1375435), (1260, 1100348), (1680, 825261), (2520, 550174), (5040, 275087)]