477997520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 320

約数和(自身を含む): 1535901696

約数和(自身を除く): 1057904176

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 47, 52, 55, 56, 65, 70, 77, 80, 88, 91, 94, 104, 110, 112, 127, 130, 140, 143, 154, 176, 182, 188, 208, 220, 235, 254, 260, 280, 286, 308, 329, 364, 376, 385, 440, 455, 470, 508, 517, 520, 560, 572, 611, 616, 635, 658, 715, 728, 752, 770, 880, 889, 910, 940, 1001, 1016, 1034, 1040, 1144, 1222, 1232, 1270, 1316, 1397, 1430, 1456, 1540, 1645, 1651, 1778, 1820, 1880, 2002, 2032, 2068, 2288, 2444, 2540, 2585, 2632, 2794, 2860, 3055, 3080, 3290, 3302, 3556, 3619, 3640, 3760, 4004, 4136, 4277, 4445, 4888, 5005, 5080, 5170, 5264, 5588, 5720, 5969, 6110, 6160, 6580, 6604, 6721, 6985, 7112, 7238, 7280, 8008, 8255, 8272, 8554, 8890, 9776, 9779, 10010, 10160, 10340, 11176, 11440, 11557, 11938, 12220, 13160, 13208, 13442, 13970, 14224, 14476, 16016, 16510, 17108, 17780, 18095, 18161, 19558, 20020, 20680, 21385, 22352, 23114, 23876, 24440, 26320, 26416, 26884, 27940, 28952, 29845, 33020, 33605, 34216, 35560, 36190, 36322, 39116, 40040, 41360, 41783, 42770, 46228, 47047, 47752, 48880, 48895, 53768, 55880, 57785, 57904, 59690, 65659, 66040, 67210, 68432, 71120, 72380, 72644, 77597, 78232, 80080, 83566, 85540, 90805, 92456, 94094, 95504, 97790, 107536, 111760, 115570, 119380, 127127, 131318, 132080, 134420, 144760, 145288, 155194, 156464, 167132, 171080, 181610, 184912, 188188, 195580, 208915, 231140, 235235, 238760, 254254, 262636, 268840, 289520, 290576, 310388, 328295, 334264, 342160, 363220, 376376, 387985, 391160, 417830, 459613, 462280, 470470, 477520, 508508, 525272, 537680, 543179, 620776, 635635, 656590, 668528, 726440, 752752, 775970, 782320, 835660, 853567, 919226, 924560, 940940, 1017016, 1050544, 1086358, 1241552, 1271270, 1313180, 1452880, 1551940, 1671320, 1707134, 1838452, 1881880, 2034032, 2172716, 2298065, 2542540, 2626360, 2715895, 3103880, 3342640, 3414268, 3676904, 3763760, 4267835, 4345432, 4596130, 5085080, 5252720, 5431790, 5974969, 6207760, 6828536, 7353808, 8535670, 8690864, 9192260, 10170160, 10863580, 11949938, 13657072, 17071340, 18384520, 21727160, 23899876, 29874845, 34142680, 36769040, 43454320, 47799752, 59749690, 68285360, 95599504, 119499380, 238998760, 477997520]

約数ペア:

[(1, 477997520), (2, 238998760), (4, 119499380), (5, 95599504), (7, 68285360), (8, 59749690), (10, 47799752), (11, 43454320), (13, 36769040), (14, 34142680), (16, 29874845), (20, 23899876), (22, 21727160), (26, 18384520), (28, 17071340), (35, 13657072), (40, 11949938), (44, 10863580), (47, 10170160), (52, 9192260), (55, 8690864), (56, 8535670), (65, 7353808), (70, 6828536), (77, 6207760), (80, 5974969), (88, 5431790), (91, 5252720), (94, 5085080), (104, 4596130), (110, 4345432), (112, 4267835), (127, 3763760), (130, 3676904), (140, 3414268), (143, 3342640), (154, 3103880), (176, 2715895), (182, 2626360), (188, 2542540), (208, 2298065), (220, 2172716), (235, 2034032), (254, 1881880), (260, 1838452), (280, 1707134), (286, 1671320), (308, 1551940), (329, 1452880), (364, 1313180), (376, 1271270), (385, 1241552), (440, 1086358), (455, 1050544), (470, 1017016), (508, 940940), (517, 924560), (520, 919226), (560, 853567), (572, 835660), (611, 782320), (616, 775970), (635, 752752), (658, 726440), (715, 668528), (728, 656590), (752, 635635), (770, 620776), (880, 543179), (889, 537680), (910, 525272), (940, 508508), (1001, 477520), (1016, 470470), (1034, 462280), (1040, 459613), (1144, 417830), (1222, 391160), (1232, 387985), (1270, 376376), (1316, 363220), (1397, 342160), (1430, 334264), (1456, 328295), (1540, 310388), (1645, 290576), (1651, 289520), (1778, 268840), (1820, 262636), (1880, 254254), (2002, 238760), (2032, 235235), (2068, 231140), (2288, 208915), (2444, 195580), (2540, 188188), (2585, 184912), (2632, 181610), (2794, 171080), (2860, 167132), (3055, 156464), (3080, 155194), (3290, 145288), (3302, 144760), (3556, 134420), (3619, 132080), (3640, 131318), (3760, 127127), (4004, 119380), (4136, 115570), (4277, 111760), (4445, 107536), (4888, 97790), (5005, 95504), (5080, 94094), (5170, 92456), (5264, 90805), (5588, 85540), (5720, 83566), (5969, 80080), (6110, 78232), (6160, 77597), (6580, 72644), (6604, 72380), (6721, 71120), (6985, 68432), (7112, 67210), (7238, 66040), (7280, 65659), (8008, 59690), (8255, 57904), (8272, 57785), (8554, 55880), (8890, 53768), (9776, 48895), (9779, 48880), (10010, 47752), (10160, 47047), (10340, 46228), (11176, 42770), (11440, 41783), (11557, 41360), (11938, 40040), (12220, 39116), (13160, 36322), (13208, 36190), (13442, 35560), (13970, 34216), (14224, 33605), (14476, 33020), (16016, 29845), (16510, 28952), (17108, 27940), (17780, 26884), (18095, 26416), (18161, 26320), (19558, 24440), (20020, 23876), (20680, 23114), (21385, 22352)]