135959320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{977}}^1$

素因数の和:1073

約数の個数: 96

約数和(自身を含む): 361234080

約数和(自身を除く): 225274760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 71, 98, 140, 142, 196, 245, 280, 284, 355, 392, 490, 497, 568, 710, 977, 980, 994, 1420, 1954, 1960, 1988, 2485, 2840, 3479, 3908, 3976, 4885, 4970, 6839, 6958, 7816, 9770, 9940, 13678, 13916, 17395, 19540, 19880, 27356, 27832, 34195, 34790, 39080, 47873, 54712, 68390, 69367, 69580, 95746, 136780, 138734, 139160, 191492, 239365, 273560, 277468, 346835, 382984, 478730, 485569, 554936, 693670, 957460, 971138, 1387340, 1914920, 1942276, 2427845, 2774680, 3398983, 3884552, 4855690, 6797966, 9711380, 13595932, 16994915, 19422760, 27191864, 33989830, 67979660, 135959320]

約数ペア:

[(1, 135959320), (2, 67979660), (4, 33989830), (5, 27191864), (7, 19422760), (8, 16994915), (10, 13595932), (14, 9711380), (20, 6797966), (28, 4855690), (35, 3884552), (40, 3398983), (49, 2774680), (56, 2427845), (70, 1942276), (71, 1914920), (98, 1387340), (140, 971138), (142, 957460), (196, 693670), (245, 554936), (280, 485569), (284, 478730), (355, 382984), (392, 346835), (490, 277468), (497, 273560), (568, 239365), (710, 191492), (977, 139160), (980, 138734), (994, 136780), (1420, 95746), (1954, 69580), (1960, 69367), (1988, 68390), (2485, 54712), (2840, 47873), (3479, 39080), (3908, 34790), (3976, 34195), (4885, 27832), (4970, 27356), (6839, 19880), (6958, 19540), (7816, 17395), (9770, 13916), (9940, 13678)]