255822840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:196

約数の個数: 512

約数和(自身を含む): 1112832000

約数和(自身を除く): 857009160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 54, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 108, 114, 117, 120, 126, 130, 133, 135, 137, 140, 152, 156, 168, 171, 180, 182, 189, 190, 195, 210, 216, 228, 234, 247, 252, 260, 266, 270, 273, 274, 280, 285, 312, 315, 342, 351, 360, 364, 378, 380, 390, 399, 411, 420, 455, 456, 468, 494, 504, 513, 520, 532, 540, 546, 548, 570, 585, 630, 665, 684, 685, 702, 728, 741, 756, 760, 780, 798, 819, 822, 840, 855, 910, 936, 945, 959, 988, 1026, 1064, 1080, 1092, 1096, 1140, 1170, 1197, 1233, 1235, 1260, 1330, 1365, 1368, 1370, 1404, 1482, 1512, 1560, 1596, 1638, 1644, 1710, 1729, 1755, 1781, 1820, 1890, 1918, 1976, 1995, 2052, 2055, 2184, 2223, 2280, 2340, 2394, 2457, 2466, 2470, 2520, 2565, 2603, 2660, 2730, 2740, 2808, 2877, 2964, 3192, 3276, 3288, 3420, 3458, 3510, 3562, 3591, 3640, 3699, 3705, 3780, 3836, 3990, 4095, 4104, 4110, 4446, 4680, 4788, 4795, 4914, 4932, 4940, 5130, 5187, 5206, 5320, 5343, 5460, 5480, 5754, 5928, 5985, 6165, 6552, 6669, 6840, 6916, 7020, 7124, 7182, 7398, 7410, 7560, 7672, 7809, 7980, 8190, 8220, 8631, 8645, 8892, 8905, 9576, 9590, 9828, 9864, 9880, 10260, 10374, 10412, 10686, 10920, 11115, 11508, 11970, 12285, 12330, 12467, 13015, 13338, 13832, 14040, 14248, 14364, 14385, 14796, 14820, 15561, 15618, 15960, 16029, 16380, 16440, 17262, 17290, 17784, 17810, 17955, 18221, 18495, 19180, 19656, 20520, 20748, 20824, 21372, 22230, 23016, 23427, 23940, 24570, 24660, 24934, 25893, 25935, 26030, 26676, 26715, 28728, 28770, 29592, 29640, 31122, 31236, 32058, 32760, 33345, 33839, 34524, 34580, 35620, 35910, 36442, 36990, 37401, 38360, 39045, 41496, 42744, 43155, 44460, 46683, 46854, 47880, 48087, 49140, 49320, 49868, 51786, 51870, 52060, 53352, 53430, 54663, 57540, 62244, 62335, 62472, 64116, 66690, 67678, 69048, 69160, 70281, 71240, 71820, 72884, 73980, 74802, 77805, 78090, 80145, 86310, 88920, 91105, 93366, 93708, 96174, 98280, 99736, 101517, 103572, 103740, 104120, 106860, 109326, 112203, 115080, 117135, 124488, 124670, 128232, 129465, 133380, 135356, 140562, 143640, 145768, 147960, 149604, 155610, 156180, 160290, 163989, 169195, 172620, 182210, 186732, 187005, 187416, 192348, 203034, 207144, 207480, 213720, 218652, 224406, 233415, 234270, 236873, 240435, 249340, 258930, 266760, 270712, 273315, 281124, 299208, 304551, 311220, 312360, 320580, 327978, 336609, 338390, 345240, 351405, 364420, 373464, 374010, 384696, 406068, 437304, 448812, 466830, 468540, 473746, 480870, 491967, 498680, 507585, 517860, 546630, 561015, 562248, 609102, 622440, 641160, 655956, 673218, 676780, 702810, 710619, 728840, 748020, 812136, 819945, 897624, 913653, 933660, 937080, 947492, 961740, 983934, 1015170, 1035720, 1093260, 1122030, 1184365, 1218204, 1311912, 1346436, 1353560, 1405620, 1421238, 1496040, 1522755, 1639890, 1683045, 1827306, 1867320, 1894984, 1923480, 1967868, 2030340, 2131857, 2186520, 2244060, 2368730, 2436408, 2459835, 2692872, 2811240, 2842476, 3045510, 3279780, 3366090, 3553095, 3654612, 3935736, 4060680, 4263714, 4488120, 4568265, 4737460, 4919670, 5684952, 6091020, 6395571, 6559560, 6732180, 7106190, 7309224, 8527428, 9136530, 9474920, 9839340, 10659285, 12182040, 12791142, 13464360, 14212380, 17054856, 18273060, 19678680, 21318570, 25582284, 28424760, 31977855, 36546120, 42637140, 51164568, 63955710, 85274280, 127911420, 255822840]

約数ペア:

[(1, 255822840), (2, 127911420), (3, 85274280), (4, 63955710), (5, 51164568), (6, 42637140), (7, 36546120), (8, 31977855), (9, 28424760), (10, 25582284), (12, 21318570), (13, 19678680), (14, 18273060), (15, 17054856), (18, 14212380), (19, 13464360), (20, 12791142), (21, 12182040), (24, 10659285), (26, 9839340), (27, 9474920), (28, 9136530), (30, 8527428), (35, 7309224), (36, 7106190), (38, 6732180), (39, 6559560), (40, 6395571), (42, 6091020), (45, 5684952), (52, 4919670), (54, 4737460), (56, 4568265), (57, 4488120), (60, 4263714), (63, 4060680), (65, 3935736), (70, 3654612), (72, 3553095), (76, 3366090), (78, 3279780), (84, 3045510), (90, 2842476), (91, 2811240), (95, 2692872), (104, 2459835), (105, 2436408), (108, 2368730), (114, 2244060), (117, 2186520), (120, 2131857), (126, 2030340), (130, 1967868), (133, 1923480), (135, 1894984), (137, 1867320), (140, 1827306), (152, 1683045), (156, 1639890), (168, 1522755), (171, 1496040), (180, 1421238), (182, 1405620), (189, 1353560), (190, 1346436), (195, 1311912), (210, 1218204), (216, 1184365), (228, 1122030), (234, 1093260), (247, 1035720), (252, 1015170), (260, 983934), (266, 961740), (270, 947492), (273, 937080), (274, 933660), (280, 913653), (285, 897624), (312, 819945), (315, 812136), (342, 748020), (351, 728840), (360, 710619), (364, 702810), (378, 676780), (380, 673218), (390, 655956), (399, 641160), (411, 622440), (420, 609102), (455, 562248), (456, 561015), (468, 546630), (494, 517860), (504, 507585), (513, 498680), (520, 491967), (532, 480870), (540, 473746), (546, 468540), (548, 466830), (570, 448812), (585, 437304), (630, 406068), (665, 384696), (684, 374010), (685, 373464), (702, 364420), (728, 351405), (741, 345240), (756, 338390), (760, 336609), (780, 327978), (798, 320580), (819, 312360), (822, 311220), (840, 304551), (855, 299208), (910, 281124), (936, 273315), (945, 270712), (959, 266760), (988, 258930), (1026, 249340), (1064, 240435), (1080, 236873), (1092, 234270), (1096, 233415), (1140, 224406), (1170, 218652), (1197, 213720), (1233, 207480), (1235, 207144), (1260, 203034), (1330, 192348), (1365, 187416), (1368, 187005), (1370, 186732), (1404, 182210), (1482, 172620), (1512, 169195), (1560, 163989), (1596, 160290), (1638, 156180), (1644, 155610), (1710, 149604), (1729, 147960), (1755, 145768), (1781, 143640), (1820, 140562), (1890, 135356), (1918, 133380), (1976, 129465), (1995, 128232), (2052, 124670), (2055, 124488), (2184, 117135), (2223, 115080), (2280, 112203), (2340, 109326), (2394, 106860), (2457, 104120), (2466, 103740), (2470, 103572), (2520, 101517), (2565, 99736), (2603, 98280), (2660, 96174), (2730, 93708), (2740, 93366), (2808, 91105), (2877, 88920), (2964, 86310), (3192, 80145), (3276, 78090), (3288, 77805), (3420, 74802), (3458, 73980), (3510, 72884), (3562, 71820), (3591, 71240), (3640, 70281), (3699, 69160), (3705, 69048), (3780, 67678), (3836, 66690), (3990, 64116), (4095, 62472), (4104, 62335), (4110, 62244), (4446, 57540), (4680, 54663), (4788, 53430), (4795, 53352), (4914, 52060), (4932, 51870), (4940, 51786), (5130, 49868), (5187, 49320), (5206, 49140), (5320, 48087), (5343, 47880), (5460, 46854), (5480, 46683), (5754, 44460), (5928, 43155), (5985, 42744), (6165, 41496), (6552, 39045), (6669, 38360), (6840, 37401), (6916, 36990), (7020, 36442), (7124, 35910), (7182, 35620), (7398, 34580), (7410, 34524), (7560, 33839), (7672, 33345), (7809, 32760), (7980, 32058), (8190, 31236), (8220, 31122), (8631, 29640), (8645, 29592), (8892, 28770), (8905, 28728), (9576, 26715), (9590, 26676), (9828, 26030), (9864, 25935), (9880, 25893), (10260, 24934), (10374, 24660), (10412, 24570), (10686, 23940), (10920, 23427), (11115, 23016), (11508, 22230), (11970, 21372), (12285, 20824), (12330, 20748), (12467, 20520), (13015, 19656), (13338, 19180), (13832, 18495), (14040, 18221), (14248, 17955), (14364, 17810), (14385, 17784), (14796, 17290), (14820, 17262), (15561, 16440), (15618, 16380), (15960, 16029)]