252901440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:927

約数の個数: 280

約数和(自身を含む): 982504512

約数和(自身を除く): 729603072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 648, 660, 704, 720, 792, 810, 864, 880, 887, 891, 960, 990, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1728, 1760, 1774, 1782, 1980, 2112, 2160, 2376, 2592, 2640, 2661, 2880, 2970, 3168, 3240, 3520, 3548, 3564, 3960, 4320, 4435, 4455, 4752, 5184, 5280, 5322, 5940, 6336, 6480, 7096, 7128, 7920, 7983, 8640, 8870, 8910, 9504, 9757, 10560, 10644, 11880, 12960, 13305, 14192, 14256, 15840, 15966, 17740, 17820, 19008, 19514, 21288, 23760, 23949, 25920, 26610, 28384, 28512, 29271, 31680, 31932, 35480, 35640, 39028, 39915, 42576, 47520, 47898, 48785, 53220, 56768, 57024, 58542, 63864, 70960, 71280, 71847, 78056, 79830, 85152, 87813, 95040, 95796, 97570, 106440, 117084, 119745, 127728, 141920, 142560, 143694, 146355, 156112, 159660, 170304, 175626, 191592, 195140, 212880, 234168, 239490, 255456, 263439, 283840, 285120, 287388, 292710, 312224, 319320, 351252, 359235, 383184, 390280, 425760, 439065, 468336, 478980, 510912, 526878, 574776, 585420, 624448, 638640, 702504, 718470, 766368, 780560, 790317, 851520, 878130, 936672, 957960, 1053756, 1149552, 1170840, 1277280, 1317195, 1405008, 1436940, 1532736, 1561120, 1580634, 1756260, 1873344, 1915920, 2107512, 2299104, 2341680, 2554560, 2634390, 2810016, 2873880, 3122240, 3161268, 3512520, 3831840, 3951585, 4215024, 4598208, 4683360, 5268780, 5620032, 5747760, 6322536, 7025040, 7663680, 7903170, 8430048, 9366720, 10537560, 11495520, 12645072, 14050080, 15806340, 16860096, 21075120, 22991040, 25290144, 28100160, 31612680, 42150240, 50580288, 63225360, 84300480, 126450720, 252901440]

約数ペア:

[(1, 252901440), (2, 126450720), (3, 84300480), (4, 63225360), (5, 50580288), (6, 42150240), (8, 31612680), (9, 28100160), (10, 25290144), (11, 22991040), (12, 21075120), (15, 16860096), (16, 15806340), (18, 14050080), (20, 12645072), (22, 11495520), (24, 10537560), (27, 9366720), (30, 8430048), (32, 7903170), (33, 7663680), (36, 7025040), (40, 6322536), (44, 5747760), (45, 5620032), (48, 5268780), (54, 4683360), (55, 4598208), (60, 4215024), (64, 3951585), (66, 3831840), (72, 3512520), (80, 3161268), (81, 3122240), (88, 2873880), (90, 2810016), (96, 2634390), (99, 2554560), (108, 2341680), (110, 2299104), (120, 2107512), (132, 1915920), (135, 1873344), (144, 1756260), (160, 1580634), (162, 1561120), (165, 1532736), (176, 1436940), (180, 1405008), (192, 1317195), (198, 1277280), (216, 1170840), (220, 1149552), (240, 1053756), (264, 957960), (270, 936672), (288, 878130), (297, 851520), (320, 790317), (324, 780560), (330, 766368), (352, 718470), (360, 702504), (396, 638640), (405, 624448), (432, 585420), (440, 574776), (480, 526878), (495, 510912), (528, 478980), (540, 468336), (576, 439065), (594, 425760), (648, 390280), (660, 383184), (704, 359235), (720, 351252), (792, 319320), (810, 312224), (864, 292710), (880, 287388), (887, 285120), (891, 283840), (960, 263439), (990, 255456), (1056, 239490), (1080, 234168), (1188, 212880), (1296, 195140), (1320, 191592), (1440, 175626), (1485, 170304), (1584, 159660), (1620, 156112), (1728, 146355), (1760, 143694), (1774, 142560), (1782, 141920), (1980, 127728), (2112, 119745), (2160, 117084), (2376, 106440), (2592, 97570), (2640, 95796), (2661, 95040), (2880, 87813), (2970, 85152), (3168, 79830), (3240, 78056), (3520, 71847), (3548, 71280), (3564, 70960), (3960, 63864), (4320, 58542), (4435, 57024), (4455, 56768), (4752, 53220), (5184, 48785), (5280, 47898), (5322, 47520), (5940, 42576), (6336, 39915), (6480, 39028), (7096, 35640), (7128, 35480), (7920, 31932), (7983, 31680), (8640, 29271), (8870, 28512), (8910, 28384), (9504, 26610), (9757, 25920), (10560, 23949), (10644, 23760), (11880, 21288), (12960, 19514), (13305, 19008), (14192, 17820), (14256, 17740), (15840, 15966)]