273986160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2391

約数の個数: 160

約数和(自身を含む): 984794112

約数和(自身を除く): 710807952

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, 1420, 1491, 1680, 1704, 1988, 2130, 2297, 2485, 2840, 2982, 3408, 3976, 4260, 4594, 4970, 5680, 5964, 6891, 7455, 7952, 8520, 9188, 9940, 11485, 11928, 13782, 14910, 16079, 17040, 18376, 19880, 22970, 23856, 27564, 29820, 32158, 34455, 36752, 39760, 45940, 48237, 55128, 59640, 64316, 68910, 80395, 91880, 96474, 110256, 119280, 128632, 137820, 160790, 163087, 183760, 192948, 241185, 257264, 275640, 321580, 326174, 385896, 482370, 489261, 551280, 643160, 652348, 771792, 815435, 964740, 978522, 1141609, 1286320, 1304696, 1630870, 1929480, 1957044, 2283218, 2446305, 2609392, 3261740, 3424827, 3858960, 3914088, 4566436, 4892610, 5708045, 6523480, 6849654, 7828176, 9132872, 9785220, 11416090, 13046960, 13699308, 17124135, 18265744, 19570440, 22832180, 27398616, 34248270, 39140880, 45664360, 54797232, 68496540, 91328720, 136993080, 273986160]

約数ペア:

[(1, 273986160), (2, 136993080), (3, 91328720), (4, 68496540), (5, 54797232), (6, 45664360), (7, 39140880), (8, 34248270), (10, 27398616), (12, 22832180), (14, 19570440), (15, 18265744), (16, 17124135), (20, 13699308), (21, 13046960), (24, 11416090), (28, 9785220), (30, 9132872), (35, 7828176), (40, 6849654), (42, 6523480), (48, 5708045), (56, 4892610), (60, 4566436), (70, 3914088), (71, 3858960), (80, 3424827), (84, 3261740), (105, 2609392), (112, 2446305), (120, 2283218), (140, 1957044), (142, 1929480), (168, 1630870), (210, 1304696), (213, 1286320), (240, 1141609), (280, 978522), (284, 964740), (336, 815435), (355, 771792), (420, 652348), (426, 643160), (497, 551280), (560, 489261), (568, 482370), (710, 385896), (840, 326174), (852, 321580), (994, 275640), (1065, 257264), (1136, 241185), (1420, 192948), (1491, 183760), (1680, 163087), (1704, 160790), (1988, 137820), (2130, 128632), (2297, 119280), (2485, 110256), (2840, 96474), (2982, 91880), (3408, 80395), (3976, 68910), (4260, 64316), (4594, 59640), (4970, 55128), (5680, 48237), (5964, 45940), (6891, 39760), (7455, 36752), (7952, 34455), (8520, 32158), (9188, 29820), (9940, 27564), (11485, 23856), (11928, 22970), (13782, 19880), (14910, 18376), (16079, 17040)]