279410160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:335

約数の個数: 160

約数和(自身を含む): 891371520

約数和(自身を除く): 611961360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 103, 120, 127, 178, 206, 240, 254, 267, 309, 356, 381, 412, 445, 508, 515, 534, 618, 635, 712, 762, 824, 890, 1016, 1030, 1068, 1236, 1270, 1335, 1424, 1524, 1545, 1648, 1780, 1905, 2032, 2060, 2136, 2472, 2540, 2670, 3048, 3090, 3560, 3810, 4120, 4272, 4944, 5080, 5340, 6096, 6180, 7120, 7620, 8240, 9167, 10160, 10680, 11303, 12360, 13081, 15240, 18334, 21360, 22606, 24720, 26162, 27501, 30480, 33909, 36668, 39243, 45212, 45835, 52324, 55002, 56515, 65405, 67818, 73336, 78486, 90424, 91670, 104648, 110004, 113030, 130810, 135636, 137505, 146672, 156972, 169545, 180848, 183340, 196215, 209296, 220008, 226060, 261620, 271272, 275010, 313944, 339090, 366680, 392430, 440016, 452120, 523240, 542544, 550020, 627888, 678180, 733360, 784860, 904240, 1046480, 1100040, 1164209, 1356360, 1569720, 2200080, 2328418, 2712720, 3139440, 3492627, 4656836, 5821045, 6985254, 9313672, 11642090, 13970508, 17463135, 18627344, 23284180, 27941016, 34926270, 46568360, 55882032, 69852540, 93136720, 139705080, 279410160]

約数ペア:

[(1, 279410160), (2, 139705080), (3, 93136720), (4, 69852540), (5, 55882032), (6, 46568360), (8, 34926270), (10, 27941016), (12, 23284180), (15, 18627344), (16, 17463135), (20, 13970508), (24, 11642090), (30, 9313672), (40, 6985254), (48, 5821045), (60, 4656836), (80, 3492627), (89, 3139440), (103, 2712720), (120, 2328418), (127, 2200080), (178, 1569720), (206, 1356360), (240, 1164209), (254, 1100040), (267, 1046480), (309, 904240), (356, 784860), (381, 733360), (412, 678180), (445, 627888), (508, 550020), (515, 542544), (534, 523240), (618, 452120), (635, 440016), (712, 392430), (762, 366680), (824, 339090), (890, 313944), (1016, 275010), (1030, 271272), (1068, 261620), (1236, 226060), (1270, 220008), (1335, 209296), (1424, 196215), (1524, 183340), (1545, 180848), (1648, 169545), (1780, 156972), (1905, 146672), (2032, 137505), (2060, 135636), (2136, 130810), (2472, 113030), (2540, 110004), (2670, 104648), (3048, 91670), (3090, 90424), (3560, 78486), (3810, 73336), (4120, 67818), (4272, 65405), (4944, 56515), (5080, 55002), (5340, 52324), (6096, 45835), (6180, 45212), (7120, 39243), (7620, 36668), (8240, 33909), (9167, 30480), (10160, 27501), (10680, 26162), (11303, 24720), (12360, 22606), (13081, 21360), (15240, 18334)]