1498089880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1613}}^1$

素因数の和:1769

約数の個数: 128

約数和(自身を含む): 4016148480

約数和(自身を除く): 2518058600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 107, 124, 140, 155, 214, 217, 248, 280, 310, 428, 434, 535, 620, 749, 856, 868, 1070, 1085, 1240, 1498, 1613, 1736, 2140, 2170, 2996, 3226, 3317, 3745, 4280, 4340, 5992, 6452, 6634, 7490, 8065, 8680, 11291, 12904, 13268, 14980, 16130, 16585, 22582, 23219, 26536, 29960, 32260, 33170, 45164, 46438, 50003, 56455, 64520, 66340, 90328, 92876, 100006, 112910, 116095, 132680, 172591, 185752, 200012, 225820, 232190, 250015, 345182, 350021, 400024, 451640, 464380, 500030, 690364, 700042, 862955, 928760, 1000060, 1208137, 1380728, 1400084, 1725910, 1750105, 2000120, 2416274, 2800168, 3451820, 3500210, 4832548, 5350321, 6040685, 6903640, 7000420, 9665096, 10700642, 12081370, 14000840, 21401284, 24162740, 26751605, 37452247, 42802568, 48325480, 53503210, 74904494, 107006420, 149808988, 187261235, 214012840, 299617976, 374522470, 749044940, 1498089880]

約数ペア:

[(1, 1498089880), (2, 749044940), (4, 374522470), (5, 299617976), (7, 214012840), (8, 187261235), (10, 149808988), (14, 107006420), (20, 74904494), (28, 53503210), (31, 48325480), (35, 42802568), (40, 37452247), (56, 26751605), (62, 24162740), (70, 21401284), (107, 14000840), (124, 12081370), (140, 10700642), (155, 9665096), (214, 7000420), (217, 6903640), (248, 6040685), (280, 5350321), (310, 4832548), (428, 3500210), (434, 3451820), (535, 2800168), (620, 2416274), (749, 2000120), (856, 1750105), (868, 1725910), (1070, 1400084), (1085, 1380728), (1240, 1208137), (1498, 1000060), (1613, 928760), (1736, 862955), (2140, 700042), (2170, 690364), (2996, 500030), (3226, 464380), (3317, 451640), (3745, 400024), (4280, 350021), (4340, 345182), (5992, 250015), (6452, 232190), (6634, 225820), (7490, 200012), (8065, 185752), (8680, 172591), (11291, 132680), (12904, 116095), (13268, 112910), (14980, 100006), (16130, 92876), (16585, 90328), (22582, 66340), (23219, 64520), (26536, 56455), (29960, 50003), (32260, 46438), (33170, 45164)]