154706160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 160

約数和(自身を含む): 556250112

約数和(自身を除く): 401543952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 1065, 1136, 1297, 1420, 1491, 1680, 1704, 1988, 2130, 2485, 2594, 2840, 2982, 3408, 3891, 3976, 4260, 4970, 5188, 5680, 5964, 6485, 7455, 7782, 7952, 8520, 9079, 9940, 10376, 11928, 12970, 14910, 15564, 17040, 18158, 19455, 19880, 20752, 23856, 25940, 27237, 29820, 31128, 36316, 38910, 39760, 45395, 51880, 54474, 59640, 62256, 72632, 77820, 90790, 92087, 103760, 108948, 119280, 136185, 145264, 155640, 181580, 184174, 217896, 272370, 276261, 311280, 363160, 368348, 435792, 460435, 544740, 552522, 644609, 726320, 736696, 920870, 1089480, 1105044, 1289218, 1381305, 1473392, 1841740, 1933827, 2178960, 2210088, 2578436, 2762610, 3223045, 3683480, 3867654, 4420176, 5156872, 5525220, 6446090, 7366960, 7735308, 9669135, 10313744, 11050440, 12892180, 15470616, 19338270, 22100880, 25784360, 30941232, 38676540, 51568720, 77353080, 154706160]

約数ペア:

[(1, 154706160), (2, 77353080), (3, 51568720), (4, 38676540), (5, 30941232), (6, 25784360), (7, 22100880), (8, 19338270), (10, 15470616), (12, 12892180), (14, 11050440), (15, 10313744), (16, 9669135), (20, 7735308), (21, 7366960), (24, 6446090), (28, 5525220), (30, 5156872), (35, 4420176), (40, 3867654), (42, 3683480), (48, 3223045), (56, 2762610), (60, 2578436), (70, 2210088), (71, 2178960), (80, 1933827), (84, 1841740), (105, 1473392), (112, 1381305), (120, 1289218), (140, 1105044), (142, 1089480), (168, 920870), (210, 736696), (213, 726320), (240, 644609), (280, 552522), (284, 544740), (336, 460435), (355, 435792), (420, 368348), (426, 363160), (497, 311280), (560, 276261), (568, 272370), (710, 217896), (840, 184174), (852, 181580), (994, 155640), (1065, 145264), (1136, 136185), (1297, 119280), (1420, 108948), (1491, 103760), (1680, 92087), (1704, 90790), (1988, 77820), (2130, 72632), (2485, 62256), (2594, 59640), (2840, 54474), (2982, 51880), (3408, 45395), (3891, 39760), (3976, 38910), (4260, 36316), (4970, 31128), (5188, 29820), (5680, 27237), (5964, 25940), (6485, 23856), (7455, 20752), (7782, 19880), (7952, 19455), (8520, 18158), (9079, 17040), (9940, 15564), (10376, 14910), (11928, 12970)]