4227545640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{6569}}^1$

素因数の和:6787

約数の個数: 128

約数和(自身を含む): 13169433600

約数和(自身を除く): 8941887960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 346, 372, 465, 519, 620, 692, 744, 865, 930, 1038, 1240, 1384, 1730, 1860, 2076, 2595, 3460, 3720, 4152, 5190, 5363, 6569, 6920, 10380, 10726, 13138, 16089, 19707, 20760, 21452, 26276, 26815, 32178, 32845, 39414, 42904, 52552, 53630, 64356, 65690, 78828, 80445, 98535, 107260, 128712, 131380, 157656, 160890, 197070, 203639, 214520, 262760, 321780, 394140, 407278, 610917, 643560, 788280, 814556, 1018195, 1136437, 1221834, 1629112, 2036390, 2272874, 2443668, 3054585, 3409311, 4072780, 4545748, 4887336, 5682185, 6109170, 6818622, 8145560, 9091496, 11364370, 12218340, 13637244, 17046555, 22728740, 24436680, 27274488, 34093110, 35229547, 45457480, 68186220, 70459094, 105688641, 136372440, 140918188, 176147735, 211377282, 281836376, 352295470, 422754564, 528443205, 704590940, 845509128, 1056886410, 1409181880, 2113772820, 4227545640]

約数ペア:

[(1, 4227545640), (2, 2113772820), (3, 1409181880), (4, 1056886410), (5, 845509128), (6, 704590940), (8, 528443205), (10, 422754564), (12, 352295470), (15, 281836376), (20, 211377282), (24, 176147735), (30, 140918188), (31, 136372440), (40, 105688641), (60, 70459094), (62, 68186220), (93, 45457480), (120, 35229547), (124, 34093110), (155, 27274488), (173, 24436680), (186, 22728740), (248, 17046555), (310, 13637244), (346, 12218340), (372, 11364370), (465, 9091496), (519, 8145560), (620, 6818622), (692, 6109170), (744, 5682185), (865, 4887336), (930, 4545748), (1038, 4072780), (1240, 3409311), (1384, 3054585), (1730, 2443668), (1860, 2272874), (2076, 2036390), (2595, 1629112), (3460, 1221834), (3720, 1136437), (4152, 1018195), (5190, 814556), (5363, 788280), (6569, 643560), (6920, 610917), (10380, 407278), (10726, 394140), (13138, 321780), (16089, 262760), (19707, 214520), (20760, 203639), (21452, 197070), (26276, 160890), (26815, 157656), (32178, 131380), (32845, 128712), (39414, 107260), (42904, 98535), (52552, 80445), (53630, 78828), (64356, 65690)]