2554389660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 7678540800

約数和(自身を除く): 5124151140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 59, 60, 69, 92, 115, 118, 137, 138, 177, 229, 230, 236, 274, 276, 295, 345, 354, 411, 458, 460, 548, 590, 685, 687, 690, 708, 822, 885, 916, 1145, 1180, 1357, 1370, 1374, 1380, 1644, 1770, 2055, 2290, 2714, 2740, 2748, 3151, 3435, 3540, 4071, 4110, 4580, 5267, 5428, 6302, 6785, 6870, 8083, 8142, 8220, 9453, 10534, 12604, 13511, 13570, 13740, 15755, 15801, 16166, 16284, 18906, 20355, 21068, 24249, 26335, 27022, 27140, 31373, 31510, 31602, 32332, 37812, 40415, 40533, 40710, 47265, 48498, 52670, 54044, 62746, 63020, 63204, 67555, 79005, 80830, 81066, 81420, 94119, 94530, 96996, 105340, 121245, 125492, 135110, 156865, 158010, 161660, 162132, 185909, 188238, 189060, 202665, 242490, 270220, 310753, 313730, 316020, 371818, 376476, 405330, 470595, 484980, 557727, 621506, 627460, 721579, 743636, 810660, 929545, 932259, 941190, 1115454, 1243012, 1443158, 1553765, 1851007, 1859090, 1864518, 1882380, 2164737, 2230908, 2788635, 2886316, 3107530, 3607895, 3702014, 3718180, 3729036, 4329474, 4661295, 5553021, 5577270, 6215060, 7215790, 7404028, 8658948, 9255035, 9322590, 10823685, 11106042, 11154540, 14431580, 18510070, 18645180, 21647370, 22212084, 27765105, 37020140, 42573161, 43294740, 55530210, 85146322, 111060420, 127719483, 170292644, 212865805, 255438966, 425731610, 510877932, 638597415, 851463220, 1277194830, 2554389660]

約数ペア:

[(1, 2554389660), (2, 1277194830), (3, 851463220), (4, 638597415), (5, 510877932), (6, 425731610), (10, 255438966), (12, 212865805), (15, 170292644), (20, 127719483), (23, 111060420), (30, 85146322), (46, 55530210), (59, 43294740), (60, 42573161), (69, 37020140), (92, 27765105), (115, 22212084), (118, 21647370), (137, 18645180), (138, 18510070), (177, 14431580), (229, 11154540), (230, 11106042), (236, 10823685), (274, 9322590), (276, 9255035), (295, 8658948), (345, 7404028), (354, 7215790), (411, 6215060), (458, 5577270), (460, 5553021), (548, 4661295), (590, 4329474), (685, 3729036), (687, 3718180), (690, 3702014), (708, 3607895), (822, 3107530), (885, 2886316), (916, 2788635), (1145, 2230908), (1180, 2164737), (1357, 1882380), (1370, 1864518), (1374, 1859090), (1380, 1851007), (1644, 1553765), (1770, 1443158), (2055, 1243012), (2290, 1115454), (2714, 941190), (2740, 932259), (2748, 929545), (3151, 810660), (3435, 743636), (3540, 721579), (4071, 627460), (4110, 621506), (4580, 557727), (5267, 484980), (5428, 470595), (6302, 405330), (6785, 376476), (6870, 371818), (8083, 316020), (8142, 313730), (8220, 310753), (9453, 270220), (10534, 242490), (12604, 202665), (13511, 189060), (13570, 188238), (13740, 185909), (15755, 162132), (15801, 161660), (16166, 158010), (16284, 156865), (18906, 135110), (20355, 125492), (21068, 121245), (24249, 105340), (26335, 96996), (27022, 94530), (27140, 94119), (31373, 81420), (31510, 81066), (31602, 80830), (32332, 79005), (37812, 67555), (40415, 63204), (40533, 63020), (40710, 62746), (47265, 54044), (48498, 52670)]