236989440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 264

約数和(自身を含む): 849423120

約数和(自身を除く): 612433680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 139, 144, 148, 160, 180, 185, 192, 222, 240, 256, 278, 288, 296, 320, 333, 360, 370, 384, 417, 444, 480, 512, 555, 556, 576, 592, 640, 666, 695, 720, 740, 768, 834, 888, 960, 1024, 1110, 1112, 1152, 1184, 1251, 1280, 1332, 1390, 1440, 1480, 1536, 1665, 1668, 1776, 1920, 2085, 2220, 2224, 2304, 2368, 2502, 2560, 2664, 2780, 2880, 2960, 3072, 3330, 3336, 3552, 3840, 4170, 4440, 4448, 4608, 4736, 5004, 5120, 5143, 5328, 5560, 5760, 5920, 6255, 6660, 6672, 7104, 7680, 8340, 8880, 8896, 9216, 9472, 10008, 10286, 10656, 11120, 11520, 11840, 12510, 13320, 13344, 14208, 15360, 15429, 16680, 17760, 17792, 18944, 20016, 20572, 21312, 22240, 23040, 23680, 25020, 25715, 26640, 26688, 28416, 30858, 33360, 35520, 35584, 37888, 40032, 41144, 42624, 44480, 46080, 46287, 47360, 50040, 51430, 53280, 53376, 56832, 61716, 66720, 71040, 71168, 77145, 80064, 82288, 85248, 88960, 92574, 94720, 100080, 102860, 106560, 106752, 113664, 123432, 133440, 142080, 142336, 154290, 160128, 164576, 170496, 177920, 185148, 189440, 200160, 205720, 213120, 213504, 231435, 246864, 266880, 284160, 308580, 320256, 329152, 340992, 355840, 370296, 400320, 411440, 426240, 427008, 462870, 493728, 533760, 568320, 617160, 640512, 658304, 711680, 740592, 800640, 822880, 852480, 925740, 987456, 1067520, 1234320, 1281024, 1316608, 1481184, 1601280, 1645760, 1704960, 1851480, 1974912, 2135040, 2468640, 2633216, 2962368, 3202560, 3291520, 3702960, 3949824, 4937280, 5266432, 5924736, 6405120, 6583040, 7405920, 7899648, 9874560, 11849472, 13166080, 14811840, 15799296, 19749120, 23698944, 26332160, 29623680, 39498240, 47397888, 59247360, 78996480, 118494720, 236989440]

約数ペア:

[(1, 236989440), (2, 118494720), (3, 78996480), (4, 59247360), (5, 47397888), (6, 39498240), (8, 29623680), (9, 26332160), (10, 23698944), (12, 19749120), (15, 15799296), (16, 14811840), (18, 13166080), (20, 11849472), (24, 9874560), (30, 7899648), (32, 7405920), (36, 6583040), (37, 6405120), (40, 5924736), (45, 5266432), (48, 4937280), (60, 3949824), (64, 3702960), (72, 3291520), (74, 3202560), (80, 2962368), (90, 2633216), (96, 2468640), (111, 2135040), (120, 1974912), (128, 1851480), (139, 1704960), (144, 1645760), (148, 1601280), (160, 1481184), (180, 1316608), (185, 1281024), (192, 1234320), (222, 1067520), (240, 987456), (256, 925740), (278, 852480), (288, 822880), (296, 800640), (320, 740592), (333, 711680), (360, 658304), (370, 640512), (384, 617160), (417, 568320), (444, 533760), (480, 493728), (512, 462870), (555, 427008), (556, 426240), (576, 411440), (592, 400320), (640, 370296), (666, 355840), (695, 340992), (720, 329152), (740, 320256), (768, 308580), (834, 284160), (888, 266880), (960, 246864), (1024, 231435), (1110, 213504), (1112, 213120), (1152, 205720), (1184, 200160), (1251, 189440), (1280, 185148), (1332, 177920), (1390, 170496), (1440, 164576), (1480, 160128), (1536, 154290), (1665, 142336), (1668, 142080), (1776, 133440), (1920, 123432), (2085, 113664), (2220, 106752), (2224, 106560), (2304, 102860), (2368, 100080), (2502, 94720), (2560, 92574), (2664, 88960), (2780, 85248), (2880, 82288), (2960, 80064), (3072, 77145), (3330, 71168), (3336, 71040), (3552, 66720), (3840, 61716), (4170, 56832), (4440, 53376), (4448, 53280), (4608, 51430), (4736, 50040), (5004, 47360), (5120, 46287), (5143, 46080), (5328, 44480), (5560, 42624), (5760, 41144), (5920, 40032), (6255, 37888), (6660, 35584), (6672, 35520), (7104, 33360), (7680, 30858), (8340, 28416), (8880, 26688), (8896, 26640), (9216, 25715), (9472, 25020), (10008, 23680), (10286, 23040), (10656, 22240), (11120, 21312), (11520, 20572), (11840, 20016), (12510, 18944), (13320, 17792), (13344, 17760), (14208, 16680), (15360, 15429)]