2016438480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{400087}}^1$

素因数の和:400113

約数の個数: 120

約数和(自身を含む): 7739302272

約数和(自身を除く): 5722863792

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, 400087, 800174, 1200261, 1600348, 2000435, 2400522, 2800609, 3200696, 3600783, 4000870, 4801044, 5601218, 6001305, 6401392, 7201566, 8001740, 8401827, 9602088, 11202436, 12002610, 14003045, 14403132, 16003480, 16803654, 18003915, 19204176, 22404872, 24005220, 25205481, 28006090, 28806264, 32006960, 33607308, 36007830, 42009135, 44809744, 48010440, 50410962, 56012180, 57612528, 67214616, 72015660, 84018270, 96020880, 100821924, 112024360, 126027405, 134429232, 144031320, 168036540, 201643848, 224048720, 252054810, 288062640, 336073080, 403287696, 504109620, 672146160, 1008219240, 2016438480]

約数ペア:

[(1, 2016438480), (2, 1008219240), (3, 672146160), (4, 504109620), (5, 403287696), (6, 336073080), (7, 288062640), (8, 252054810), (9, 224048720), (10, 201643848), (12, 168036540), (14, 144031320), (15, 134429232), (16, 126027405), (18, 112024360), (20, 100821924), (21, 96020880), (24, 84018270), (28, 72015660), (30, 67214616), (35, 57612528), (36, 56012180), (40, 50410962), (42, 48010440), (45, 44809744), (48, 42009135), (56, 36007830), (60, 33607308), (63, 32006960), (70, 28806264), (72, 28006090), (80, 25205481), (84, 24005220), (90, 22404872), (105, 19204176), (112, 18003915), (120, 16803654), (126, 16003480), (140, 14403132), (144, 14003045), (168, 12002610), (180, 11202436), (210, 9602088), (240, 8401827), (252, 8001740), (280, 7201566), (315, 6401392), (336, 6001305), (360, 5601218), (420, 4801044), (504, 4000870), (560, 3600783), (630, 3200696), (720, 2800609), (840, 2400522), (1008, 2000435), (1260, 1600348), (1680, 1200261), (2520, 800174), (5040, 400087)]