556519080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 1846978560

約数和(自身を除く): 1290459480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 127, 130, 156, 159, 195, 212, 254, 260, 265, 312, 318, 381, 390, 424, 508, 520, 530, 635, 636, 689, 762, 780, 795, 1016, 1060, 1270, 1272, 1378, 1524, 1560, 1590, 1651, 1905, 2067, 2120, 2540, 2756, 2809, 3048, 3180, 3302, 3445, 3810, 4134, 4953, 5080, 5512, 5618, 6360, 6604, 6731, 6890, 7620, 8255, 8268, 8427, 9906, 10335, 11236, 13208, 13462, 13780, 14045, 15240, 16510, 16536, 16854, 19812, 20193, 20670, 22472, 24765, 26924, 27560, 28090, 33020, 33655, 33708, 36517, 39624, 40386, 41340, 42135, 49530, 53848, 56180, 66040, 67310, 67416, 73034, 80772, 82680, 84270, 87503, 99060, 100965, 109551, 112360, 134620, 146068, 161544, 168540, 175006, 182585, 198120, 201930, 219102, 262509, 269240, 292136, 337080, 350012, 356743, 365170, 403860, 437515, 438204, 525018, 547755, 700024, 713486, 730340, 807720, 875030, 876408, 1050036, 1070229, 1095510, 1312545, 1426972, 1460680, 1750060, 1783715, 2100072, 2140458, 2191020, 2625090, 2853944, 3500120, 3567430, 4280916, 4382040, 4637659, 5250180, 5351145, 7134860, 8561832, 9275318, 10500360, 10702290, 13912977, 14269720, 18550636, 21404580, 23188295, 27825954, 37101272, 42809160, 46376590, 55651908, 69564885, 92753180, 111303816, 139129770, 185506360, 278259540, 556519080]

約数ペア:

[(1, 556519080), (2, 278259540), (3, 185506360), (4, 139129770), (5, 111303816), (6, 92753180), (8, 69564885), (10, 55651908), (12, 46376590), (13, 42809160), (15, 37101272), (20, 27825954), (24, 23188295), (26, 21404580), (30, 18550636), (39, 14269720), (40, 13912977), (52, 10702290), (53, 10500360), (60, 9275318), (65, 8561832), (78, 7134860), (104, 5351145), (106, 5250180), (120, 4637659), (127, 4382040), (130, 4280916), (156, 3567430), (159, 3500120), (195, 2853944), (212, 2625090), (254, 2191020), (260, 2140458), (265, 2100072), (312, 1783715), (318, 1750060), (381, 1460680), (390, 1426972), (424, 1312545), (508, 1095510), (520, 1070229), (530, 1050036), (635, 876408), (636, 875030), (689, 807720), (762, 730340), (780, 713486), (795, 700024), (1016, 547755), (1060, 525018), (1270, 438204), (1272, 437515), (1378, 403860), (1524, 365170), (1560, 356743), (1590, 350012), (1651, 337080), (1905, 292136), (2067, 269240), (2120, 262509), (2540, 219102), (2756, 201930), (2809, 198120), (3048, 182585), (3180, 175006), (3302, 168540), (3445, 161544), (3810, 146068), (4134, 134620), (4953, 112360), (5080, 109551), (5512, 100965), (5618, 99060), (6360, 87503), (6604, 84270), (6731, 82680), (6890, 80772), (7620, 73034), (8255, 67416), (8268, 67310), (8427, 66040), (9906, 56180), (10335, 53848), (11236, 49530), (13208, 42135), (13462, 41340), (13780, 40386), (14045, 39624), (15240, 36517), (16510, 33708), (16536, 33655), (16854, 33020), (19812, 28090), (20193, 27560), (20670, 26924), (22472, 24765)]