259213680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1423}}^1$

素因数の和:1476

約数の個数: 240

約数和(自身を含む): 991650816

約数和(自身を除く): 732437136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 48, 55, 60, 66, 69, 72, 80, 88, 90, 92, 99, 110, 115, 120, 132, 138, 144, 165, 176, 180, 184, 198, 207, 220, 230, 240, 253, 264, 276, 330, 345, 360, 368, 396, 414, 440, 460, 495, 506, 528, 552, 660, 690, 720, 759, 792, 828, 880, 920, 990, 1012, 1035, 1104, 1265, 1320, 1380, 1423, 1518, 1584, 1656, 1840, 1980, 2024, 2070, 2277, 2530, 2640, 2760, 2846, 3036, 3312, 3795, 3960, 4048, 4140, 4269, 4554, 5060, 5520, 5692, 6072, 7115, 7590, 7920, 8280, 8538, 9108, 10120, 11384, 11385, 12144, 12807, 14230, 15180, 15653, 16560, 17076, 18216, 20240, 21345, 22768, 22770, 25614, 28460, 30360, 31306, 32729, 34152, 36432, 42690, 45540, 46959, 51228, 56920, 60720, 62612, 64035, 65458, 68304, 78265, 85380, 91080, 93918, 98187, 102456, 113840, 125224, 128070, 130916, 140877, 156530, 163645, 170760, 182160, 187836, 196374, 204912, 234795, 250448, 256140, 261832, 281754, 294561, 313060, 327290, 341520, 360019, 375672, 392748, 469590, 490935, 512280, 523664, 563508, 589122, 626120, 654580, 704385, 720038, 751344, 785496, 939180, 981870, 1024560, 1080057, 1127016, 1178244, 1252240, 1309160, 1408770, 1440076, 1472805, 1570992, 1800095, 1878360, 1963740, 2160114, 2254032, 2356488, 2618320, 2817540, 2880152, 2945610, 3240171, 3600190, 3756720, 3927480, 4320228, 4712976, 5400285, 5635080, 5760304, 5891220, 6480342, 7200380, 7854960, 8640456, 10800570, 11270160, 11782440, 12960684, 14400760, 16200855, 17280912, 21601140, 23564880, 25921368, 28801520, 32401710, 43202280, 51842736, 64803420, 86404560, 129606840, 259213680]

約数ペア:

[(1, 259213680), (2, 129606840), (3, 86404560), (4, 64803420), (5, 51842736), (6, 43202280), (8, 32401710), (9, 28801520), (10, 25921368), (11, 23564880), (12, 21601140), (15, 17280912), (16, 16200855), (18, 14400760), (20, 12960684), (22, 11782440), (23, 11270160), (24, 10800570), (30, 8640456), (33, 7854960), (36, 7200380), (40, 6480342), (44, 5891220), (45, 5760304), (46, 5635080), (48, 5400285), (55, 4712976), (60, 4320228), (66, 3927480), (69, 3756720), (72, 3600190), (80, 3240171), (88, 2945610), (90, 2880152), (92, 2817540), (99, 2618320), (110, 2356488), (115, 2254032), (120, 2160114), (132, 1963740), (138, 1878360), (144, 1800095), (165, 1570992), (176, 1472805), (180, 1440076), (184, 1408770), (198, 1309160), (207, 1252240), (220, 1178244), (230, 1127016), (240, 1080057), (253, 1024560), (264, 981870), (276, 939180), (330, 785496), (345, 751344), (360, 720038), (368, 704385), (396, 654580), (414, 626120), (440, 589122), (460, 563508), (495, 523664), (506, 512280), (528, 490935), (552, 469590), (660, 392748), (690, 375672), (720, 360019), (759, 341520), (792, 327290), (828, 313060), (880, 294561), (920, 281754), (990, 261832), (1012, 256140), (1035, 250448), (1104, 234795), (1265, 204912), (1320, 196374), (1380, 187836), (1423, 182160), (1518, 170760), (1584, 163645), (1656, 156530), (1840, 140877), (1980, 130916), (2024, 128070), (2070, 125224), (2277, 113840), (2530, 102456), (2640, 98187), (2760, 93918), (2846, 91080), (3036, 85380), (3312, 78265), (3795, 68304), (3960, 65458), (4048, 64035), (4140, 62612), (4269, 60720), (4554, 56920), (5060, 51228), (5520, 46959), (5692, 45540), (6072, 42690), (7115, 36432), (7590, 34152), (7920, 32729), (8280, 31306), (8538, 30360), (9108, 28460), (10120, 25614), (11384, 22770), (11385, 22768), (12144, 21345), (12807, 20240), (14230, 18216), (15180, 17076), (15653, 16560)]