4272044280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{164057}}^1$

素因数の和:164109

約数の個数: 128

約数和(自身を含む): 15119585280

約数和(自身を除く): 10847541000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 164057, 328114, 492171, 656228, 820285, 984342, 1148399, 1312456, 1640570, 1968684, 2296798, 2460855, 3281140, 3445197, 3937368, 4593596, 4921710, 5085767, 5741995, 6562280, 6890394, 9187192, 9843420, 10171534, 11483990, 13780788, 15257301, 17225985, 19686840, 20343068, 22967980, 25428835, 27561576, 30514602, 34451970, 35600369, 40686136, 45935960, 50857670, 61029204, 68903940, 71200738, 76286505, 101715340, 106801107, 122058408, 137807880, 142401476, 152573010, 178001845, 203430680, 213602214, 284802952, 305146020, 356003690, 427204428, 534005535, 610292040, 712007380, 854408856, 1068011070, 1424014760, 2136022140, 4272044280]

約数ペア:

[(1, 4272044280), (2, 2136022140), (3, 1424014760), (4, 1068011070), (5, 854408856), (6, 712007380), (7, 610292040), (8, 534005535), (10, 427204428), (12, 356003690), (14, 305146020), (15, 284802952), (20, 213602214), (21, 203430680), (24, 178001845), (28, 152573010), (30, 142401476), (31, 137807880), (35, 122058408), (40, 106801107), (42, 101715340), (56, 76286505), (60, 71200738), (62, 68903940), (70, 61029204), (84, 50857670), (93, 45935960), (105, 40686136), (120, 35600369), (124, 34451970), (140, 30514602), (155, 27561576), (168, 25428835), (186, 22967980), (210, 20343068), (217, 19686840), (248, 17225985), (280, 15257301), (310, 13780788), (372, 11483990), (420, 10171534), (434, 9843420), (465, 9187192), (620, 6890394), (651, 6562280), (744, 5741995), (840, 5085767), (868, 4921710), (930, 4593596), (1085, 3937368), (1240, 3445197), (1302, 3281140), (1736, 2460855), (1860, 2296798), (2170, 1968684), (2604, 1640570), (3255, 1312456), (3720, 1148399), (4340, 984342), (5208, 820285), (6510, 656228), (8680, 492171), (13020, 328114), (26040, 164057)]