248493960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1653

約数の個数: 256

約数和(自身を含む): 973728000

約数和(自身を除く): 725234040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1609, 1716, 1755, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3218, 3432, 3510, 3861, 3960, 4290, 4680, 4827, 5148, 5720, 5940, 6435, 6436, 7020, 7722, 8045, 8580, 9654, 10296, 11880, 12870, 12872, 14040, 14481, 15444, 16090, 17160, 17699, 19305, 19308, 20917, 24135, 25740, 28962, 30888, 32180, 35398, 38610, 38616, 41834, 43443, 48270, 51480, 53097, 57924, 62751, 64360, 70796, 72405, 77220, 83668, 86886, 88495, 96540, 104585, 106194, 115848, 125502, 141592, 144810, 154440, 159291, 167336, 173772, 176990, 188253, 193080, 209170, 212388, 217215, 230087, 251004, 265485, 289620, 313755, 318582, 347544, 353980, 376506, 418340, 424776, 434430, 460174, 477873, 502008, 530970, 564759, 579240, 627510, 637164, 690261, 707960, 753012, 796455, 836680, 868860, 920348, 941265, 955746, 1061940, 1129518, 1150435, 1255020, 1274328, 1380522, 1506024, 1592910, 1737720, 1840696, 1882530, 1911492, 2070783, 2123880, 2259036, 2300870, 2389365, 2510040, 2761044, 2823795, 3185820, 3451305, 3765060, 3822984, 4141566, 4518072, 4601740, 4778730, 5522088, 5647590, 6212349, 6371640, 6902610, 7530120, 8283132, 9203480, 9557460, 10353915, 11295180, 12424698, 13805220, 16566264, 19114920, 20707830, 22590360, 24849396, 27610440, 31061745, 41415660, 49698792, 62123490, 82831320, 124246980, 248493960]

約数ペア:

[(1, 248493960), (2, 124246980), (3, 82831320), (4, 62123490), (5, 49698792), (6, 41415660), (8, 31061745), (9, 27610440), (10, 24849396), (11, 22590360), (12, 20707830), (13, 19114920), (15, 16566264), (18, 13805220), (20, 12424698), (22, 11295180), (24, 10353915), (26, 9557460), (27, 9203480), (30, 8283132), (33, 7530120), (36, 6902610), (39, 6371640), (40, 6212349), (44, 5647590), (45, 5522088), (52, 4778730), (54, 4601740), (55, 4518072), (60, 4141566), (65, 3822984), (66, 3765060), (72, 3451305), (78, 3185820), (88, 2823795), (90, 2761044), (99, 2510040), (104, 2389365), (108, 2300870), (110, 2259036), (117, 2123880), (120, 2070783), (130, 1911492), (132, 1882530), (135, 1840696), (143, 1737720), (156, 1592910), (165, 1506024), (180, 1380522), (195, 1274328), (198, 1255020), (216, 1150435), (220, 1129518), (234, 1061940), (260, 955746), (264, 941265), (270, 920348), (286, 868860), (297, 836680), (312, 796455), (330, 753012), (351, 707960), (360, 690261), (390, 637164), (396, 627510), (429, 579240), (440, 564759), (468, 530970), (495, 502008), (520, 477873), (540, 460174), (572, 434430), (585, 424776), (594, 418340), (660, 376506), (702, 353980), (715, 347544), (780, 318582), (792, 313755), (858, 289620), (936, 265485), (990, 251004), (1080, 230087), (1144, 217215), (1170, 212388), (1188, 209170), (1287, 193080), (1320, 188253), (1404, 176990), (1430, 173772), (1485, 167336), (1560, 159291), (1609, 154440), (1716, 144810), (1755, 141592), (1980, 125502), (2145, 115848), (2340, 106194), (2376, 104585), (2574, 96540), (2808, 88495), (2860, 86886), (2970, 83668), (3218, 77220), (3432, 72405), (3510, 70796), (3861, 64360), (3960, 62751), (4290, 57924), (4680, 53097), (4827, 51480), (5148, 48270), (5720, 43443), (5940, 41834), (6435, 38616), (6436, 38610), (7020, 35398), (7722, 32180), (8045, 30888), (8580, 28962), (9654, 25740), (10296, 24135), (11880, 20917), (12870, 19308), (12872, 19305), (14040, 17699), (14481, 17160), (15444, 16090)]