298890246840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1747}}^1\times {\mathrm{5261}}^1$

素因数の和:7293

約数の個数: 128

約数和(自身を含む): 900665809920

約数和(自身を除く): 601775563080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 271, 542, 813, 1084, 1355, 1626, 1747, 2168, 2710, 3252, 3494, 4065, 5241, 5261, 5420, 6504, 6988, 8130, 8735, 10482, 10522, 10840, 13976, 15783, 16260, 17470, 20964, 21044, 26205, 26305, 31566, 32520, 34940, 41928, 42088, 52410, 52610, 63132, 69880, 78915, 104820, 105220, 126264, 157830, 209640, 210440, 315660, 473437, 631320, 946874, 1420311, 1425731, 1893748, 2367185, 2840622, 2851462, 3787496, 4277193, 4734370, 5681244, 5702924, 7101555, 7128655, 8554386, 9190967, 9468740, 11362488, 11405848, 14203110, 14257310, 17108772, 18381934, 18937480, 21385965, 27572901, 28406220, 28514620, 34217544, 36763868, 42771930, 45954835, 55145802, 56812440, 57029240, 73527736, 85543860, 91909670, 110291604, 137864505, 171087720, 183819340, 220583208, 275729010, 367638680, 551458020, 1102916040, 2490752057, 4981504114, 7472256171, 9963008228, 12453760285, 14944512342, 19926016456, 24907520570, 29889024684, 37361280855, 49815041140, 59778049368, 74722561710, 99630082280, 149445123420, 298890246840]

約数ペア:

[(1, 298890246840), (2, 149445123420), (3, 99630082280), (4, 74722561710), (5, 59778049368), (6, 49815041140), (8, 37361280855), (10, 29889024684), (12, 24907520570), (15, 19926016456), (20, 14944512342), (24, 12453760285), (30, 9963008228), (40, 7472256171), (60, 4981504114), (120, 2490752057), (271, 1102916040), (542, 551458020), (813, 367638680), (1084, 275729010), (1355, 220583208), (1626, 183819340), (1747, 171087720), (2168, 137864505), (2710, 110291604), (3252, 91909670), (3494, 85543860), (4065, 73527736), (5241, 57029240), (5261, 56812440), (5420, 55145802), (6504, 45954835), (6988, 42771930), (8130, 36763868), (8735, 34217544), (10482, 28514620), (10522, 28406220), (10840, 27572901), (13976, 21385965), (15783, 18937480), (16260, 18381934), (17470, 17108772), (20964, 14257310), (21044, 14203110), (26205, 11405848), (26305, 11362488), (31566, 9468740), (32520, 9190967), (34940, 8554386), (41928, 7128655), (42088, 7101555), (52410, 5702924), (52610, 5681244), (63132, 4734370), (69880, 4277193), (78915, 3787496), (104820, 2851462), (105220, 2840622), (126264, 2367185), (157830, 1893748), (209640, 1425731), (210440, 1420311), (315660, 946874), (473437, 631320)]