65226240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:197

約数の個数: 240

約数和(自身を含む): 239382000

約数和(自身を除く): 174155760

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, 1140, 1152, 1192, 1216, 1280, 1341, 1368, 1440, 1490, 1520, 1536, 1710, 1788, 1824, 1920, 2235, 2280, 2304, 2384, 2432, 2560, 2682, 2736, 2831, 2880, 2980, 3040, 3420, 3576, 3648, 3840, 4470, 4560, 4608, 4768, 4864, 5364, 5472, 5662, 5760, 5960, 6080, 6705, 6840, 7152, 7296, 7680, 8493, 8940, 9120, 9536, 9728, 10728, 10944, 11324, 11520, 11920, 12160, 13410, 13680, 14155, 14304, 14592, 16986, 17880, 18240, 19072, 21456, 21888, 22648, 23040, 23840, 24320, 25479, 26820, 27360, 28310, 28608, 29184, 33972, 35760, 36480, 38144, 42465, 42912, 43776, 45296, 47680, 48640, 50958, 53640, 54720, 56620, 57216, 67944, 71520, 72960, 76288, 84930, 85824, 87552, 90592, 95360, 101916, 107280, 109440, 113240, 114432, 127395, 135888, 143040, 145920, 169860, 171648, 181184, 190720, 203832, 214560, 218880, 226480, 228864, 254790, 271776, 286080, 339720, 343296, 362368, 381440, 407664, 429120, 437760, 452960, 509580, 543552, 572160, 679440, 686592, 724736, 815328, 858240, 905920, 1019160, 1087104, 1144320, 1358880, 1449472, 1630656, 1716480, 1811840, 2038320, 2174208, 2717760, 3261312, 3432960, 3623680, 4076640, 4348416, 5435520, 6522624, 7247360, 8153280, 10871040, 13045248, 16306560, 21742080, 32613120, 65226240]

約数ペア:

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