260904960

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 958230000

約数和(自身を除く): 697325040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 149, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 298, 304, 320, 342, 360, 380, 384, 447, 456, 480, 512, 570, 576, 596, 608, 640, 684, 720, 745, 760, 768, 855, 894, 912, 960, 1024, 1140, 1152, 1192, 1216, 1280, 1341, 1368, 1440, 1490, 1520, 1536, 1710, 1788, 1824, 1920, 2048, 2235, 2280, 2304, 2384, 2432, 2560, 2682, 2736, 2831, 2880, 2980, 3040, 3072, 3420, 3576, 3648, 3840, 4470, 4560, 4608, 4768, 4864, 5120, 5364, 5472, 5662, 5760, 5960, 6080, 6144, 6705, 6840, 7152, 7296, 7680, 8493, 8940, 9120, 9216, 9536, 9728, 10240, 10728, 10944, 11324, 11520, 11920, 12160, 13410, 13680, 14155, 14304, 14592, 15360, 16986, 17880, 18240, 18432, 19072, 19456, 21456, 21888, 22648, 23040, 23840, 24320, 25479, 26820, 27360, 28310, 28608, 29184, 30720, 33972, 35760, 36480, 38144, 38912, 42465, 42912, 43776, 45296, 46080, 47680, 48640, 50958, 53640, 54720, 56620, 57216, 58368, 67944, 71520, 72960, 76288, 84930, 85824, 87552, 90592, 92160, 95360, 97280, 101916, 107280, 109440, 113240, 114432, 116736, 127395, 135888, 143040, 145920, 152576, 169860, 171648, 175104, 181184, 190720, 194560, 203832, 214560, 218880, 226480, 228864, 254790, 271776, 286080, 291840, 305152, 339720, 343296, 350208, 362368, 381440, 407664, 429120, 437760, 452960, 457728, 509580, 543552, 572160, 583680, 679440, 686592, 724736, 762880, 815328, 858240, 875520, 905920, 915456, 1019160, 1087104, 1144320, 1358880, 1373184, 1449472, 1525760, 1630656, 1716480, 1751040, 1811840, 2038320, 2174208, 2288640, 2717760, 2746368, 2898944, 3261312, 3432960, 3623680, 4076640, 4348416, 4577280, 5435520, 5797888, 6522624, 6865920, 7247360, 8153280, 8696832, 10871040, 13045248, 13731840, 14494720, 16306560, 17393664, 21742080, 26090496, 28989440, 32613120, 43484160, 52180992, 65226240, 86968320, 130452480, 260904960]

約数ペア:

[(1, 260904960), (2, 130452480), (3, 86968320), (4, 65226240), (5, 52180992), (6, 43484160), (8, 32613120), (9, 28989440), (10, 26090496), (12, 21742080), (15, 17393664), (16, 16306560), (18, 14494720), (19, 13731840), (20, 13045248), (24, 10871040), (30, 8696832), (32, 8153280), (36, 7247360), (38, 6865920), (40, 6522624), (45, 5797888), (48, 5435520), (57, 4577280), (60, 4348416), (64, 4076640), (72, 3623680), (76, 3432960), (80, 3261312), (90, 2898944), (95, 2746368), (96, 2717760), (114, 2288640), (120, 2174208), (128, 2038320), (144, 1811840), (149, 1751040), (152, 1716480), (160, 1630656), (171, 1525760), (180, 1449472), (190, 1373184), (192, 1358880), (228, 1144320), (240, 1087104), (256, 1019160), (285, 915456), (288, 905920), (298, 875520), (304, 858240), (320, 815328), (342, 762880), (360, 724736), (380, 686592), (384, 679440), (447, 583680), (456, 572160), (480, 543552), (512, 509580), (570, 457728), (576, 452960), (596, 437760), (608, 429120), (640, 407664), (684, 381440), (720, 362368), (745, 350208), (760, 343296), (768, 339720), (855, 305152), (894, 291840), (912, 286080), (960, 271776), (1024, 254790), (1140, 228864), (1152, 226480), (1192, 218880), (1216, 214560), (1280, 203832), (1341, 194560), (1368, 190720), (1440, 181184), (1490, 175104), (1520, 171648), (1536, 169860), (1710, 152576), (1788, 145920), (1824, 143040), (1920, 135888), (2048, 127395), (2235, 116736), (2280, 114432), (2304, 113240), (2384, 109440), (2432, 107280), (2560, 101916), (2682, 97280), (2736, 95360), (2831, 92160), (2880, 90592), (2980, 87552), (3040, 85824), (3072, 84930), (3420, 76288), (3576, 72960), (3648, 71520), (3840, 67944), (4470, 58368), (4560, 57216), (4608, 56620), (4768, 54720), (4864, 53640), (5120, 50958), (5364, 48640), (5472, 47680), (5662, 46080), (5760, 45296), (5960, 43776), (6080, 42912), (6144, 42465), (6705, 38912), (6840, 38144), (7152, 36480), (7296, 35760), (7680, 33972), (8493, 30720), (8940, 29184), (9120, 28608), (9216, 28310), (9536, 27360), (9728, 26820), (10240, 25479), (10728, 24320), (10944, 23840), (11324, 23040), (11520, 22648), (11920, 21888), (12160, 21456), (13410, 19456), (13680, 19072), (14155, 18432), (14304, 18240), (14592, 17880), (15360, 16986)]