947992080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1806

約数の個数: 320

約数和(自身を含む): 3745474560

約数和(自身を除く): 2797482480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1520, 1596, 1615, 1680, 1747, 1785, 1904, 1938, 1995, 2040, 2128, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3494, 3570, 3876, 3990, 4080, 4522, 4560, 4760, 4845, 5168, 5241, 5320, 5712, 6384, 6460, 6783, 6988, 7140, 7752, 7980, 8735, 9044, 9520, 9690, 10482, 10640, 11305, 12229, 12920, 13566, 13976, 14280, 15504, 15960, 17470, 18088, 19380, 20964, 22610, 24458, 25840, 26205, 27132, 27952, 28560, 29699, 31920, 33193, 33915, 34940, 36176, 36687, 38760, 41928, 45220, 48916, 52410, 54264, 59398, 61145, 66386, 67830, 69880, 73374, 77520, 83856, 89097, 90440, 97832, 99579, 104820, 108528, 118796, 122290, 132772, 135660, 139760, 146748, 148495, 165965, 178194, 180880, 183435, 195664, 199158, 207893, 209640, 232351, 237592, 244580, 265544, 271320, 293496, 296990, 331930, 356388, 366870, 398316, 415786, 419280, 445485, 464702, 475184, 489160, 497895, 531088, 542640, 564281, 586992, 593980, 623679, 663860, 697053, 712776, 733740, 796632, 831572, 890970, 929404, 978320, 995790, 1039465, 1128562, 1161755, 1187960, 1247358, 1327720, 1394106, 1425552, 1467480, 1593264, 1663144, 1692843, 1781940, 1858808, 1991580, 2078930, 2257124, 2323510, 2375920, 2494716, 2655440, 2788212, 2821405, 2934960, 3118395, 3326288, 3385686, 3485265, 3563880, 3717616, 3949967, 3983160, 4157860, 4514248, 4647020, 4989432, 5576424, 5642810, 6236790, 6771372, 6970530, 7127760, 7899934, 7966320, 8315720, 8464215, 9028496, 9294040, 9978864, 11152848, 11285620, 11849901, 12473580, 13542744, 13941060, 15799868, 16631440, 16928430, 18588080, 19749835, 22571240, 23699802, 24947160, 27085488, 27882120, 31599736, 33856860, 39499670, 45142480, 47399604, 49894320, 55764240, 59249505, 63199472, 67713720, 78999340, 94799208, 118499010, 135427440, 157998680, 189598416, 236998020, 315997360, 473996040, 947992080]

約数ペア:

[(1, 947992080), (2, 473996040), (3, 315997360), (4, 236998020), (5, 189598416), (6, 157998680), (7, 135427440), (8, 118499010), (10, 94799208), (12, 78999340), (14, 67713720), (15, 63199472), (16, 59249505), (17, 55764240), (19, 49894320), (20, 47399604), (21, 45142480), (24, 39499670), (28, 33856860), (30, 31599736), (34, 27882120), (35, 27085488), (38, 24947160), (40, 23699802), (42, 22571240), (48, 19749835), (51, 18588080), (56, 16928430), (57, 16631440), (60, 15799868), (68, 13941060), (70, 13542744), (76, 12473580), (80, 11849901), (84, 11285620), (85, 11152848), (95, 9978864), (102, 9294040), (105, 9028496), (112, 8464215), (114, 8315720), (119, 7966320), (120, 7899934), (133, 7127760), (136, 6970530), (140, 6771372), (152, 6236790), (168, 5642810), (170, 5576424), (190, 4989432), (204, 4647020), (210, 4514248), (228, 4157860), (238, 3983160), (240, 3949967), (255, 3717616), (266, 3563880), (272, 3485265), (280, 3385686), (285, 3326288), (304, 3118395), (323, 2934960), (336, 2821405), (340, 2788212), (357, 2655440), (380, 2494716), (399, 2375920), (408, 2323510), (420, 2257124), (456, 2078930), (476, 1991580), (510, 1858808), (532, 1781940), (560, 1692843), (570, 1663144), (595, 1593264), (646, 1467480), (665, 1425552), (680, 1394106), (714, 1327720), (760, 1247358), (798, 1187960), (816, 1161755), (840, 1128562), (912, 1039465), (952, 995790), (969, 978320), (1020, 929404), (1064, 890970), (1140, 831572), (1190, 796632), (1292, 733740), (1330, 712776), (1360, 697053), (1428, 663860), (1520, 623679), (1596, 593980), (1615, 586992), (1680, 564281), (1747, 542640), (1785, 531088), (1904, 497895), (1938, 489160), (1995, 475184), (2040, 464702), (2128, 445485), (2261, 419280), (2280, 415786), (2380, 398316), (2584, 366870), (2660, 356388), (2856, 331930), (3192, 296990), (3230, 293496), (3494, 271320), (3570, 265544), (3876, 244580), (3990, 237592), (4080, 232351), (4522, 209640), (4560, 207893), (4760, 199158), (4845, 195664), (5168, 183435), (5241, 180880), (5320, 178194), (5712, 165965), (6384, 148495), (6460, 146748), (6783, 139760), (6988, 135660), (7140, 132772), (7752, 122290), (7980, 118796), (8735, 108528), (9044, 104820), (9520, 99579), (9690, 97832), (10482, 90440), (10640, 89097), (11305, 83856), (12229, 77520), (12920, 73374), (13566, 69880), (13976, 67830), (14280, 66386), (15504, 61145), (15960, 59398), (17470, 54264), (18088, 52410), (19380, 48916), (20964, 45220), (22610, 41928), (24458, 38760), (25840, 36687), (26205, 36176), (27132, 34940), (27952, 33915), (28560, 33193), (29699, 31920)]