51040080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 480

約数和(自身を含む): 227485440

約数和(自身を除く): 176445360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 41, 42, 45, 48, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 80, 82, 84, 90, 91, 95, 104, 105, 112, 114, 117, 120, 123, 126, 130, 133, 140, 144, 152, 156, 164, 168, 171, 180, 182, 190, 195, 205, 208, 210, 228, 234, 240, 246, 247, 252, 260, 266, 273, 280, 285, 287, 304, 312, 315, 328, 336, 342, 360, 364, 369, 380, 390, 399, 410, 420, 455, 456, 468, 492, 494, 504, 520, 532, 533, 546, 560, 570, 574, 585, 615, 624, 630, 656, 665, 684, 720, 728, 738, 741, 760, 779, 780, 798, 819, 820, 840, 855, 861, 910, 912, 936, 984, 988, 1008, 1040, 1064, 1066, 1092, 1140, 1148, 1170, 1197, 1230, 1235, 1260, 1330, 1365, 1368, 1435, 1456, 1476, 1482, 1520, 1558, 1560, 1596, 1599, 1638, 1640, 1680, 1710, 1722, 1729, 1820, 1845, 1872, 1968, 1976, 1995, 2128, 2132, 2184, 2223, 2280, 2296, 2337, 2340, 2394, 2460, 2470, 2520, 2583, 2660, 2665, 2730, 2736, 2870, 2952, 2964, 3116, 3120, 3192, 3198, 3276, 3280, 3420, 3444, 3458, 3640, 3690, 3705, 3731, 3895, 3952, 3990, 4095, 4264, 4305, 4368, 4446, 4560, 4592, 4674, 4680, 4788, 4797, 4920, 4940, 5040, 5166, 5187, 5320, 5330, 5453, 5460, 5740, 5904, 5928, 5985, 6232, 6384, 6396, 6552, 6840, 6888, 6916, 7011, 7280, 7380, 7410, 7462, 7790, 7980, 7995, 8190, 8528, 8610, 8645, 8892, 9348, 9360, 9576, 9594, 9840, 9880, 10127, 10332, 10374, 10640, 10660, 10906, 10920, 11115, 11193, 11480, 11685, 11856, 11970, 12464, 12792, 12915, 13104, 13680, 13776, 13832, 14022, 14760, 14820, 14924, 15561, 15580, 15960, 15990, 16359, 16380, 17220, 17290, 17784, 18655, 18696, 19152, 19188, 19760, 20254, 20664, 20748, 21320, 21812, 21840, 22230, 22386, 22960, 23370, 23940, 23985, 25584, 25830, 25935, 27265, 27664, 28044, 29520, 29640, 29848, 30381, 31122, 31160, 31920, 31980, 32718, 32760, 33579, 34440, 34580, 35055, 35568, 37310, 37392, 38376, 40508, 41328, 41496, 42640, 43624, 44460, 44772, 46740, 47880, 47970, 49077, 50635, 51660, 51870, 54530, 55965, 56088, 59280, 59696, 60762, 62244, 62320, 63960, 65436, 65520, 67158, 68880, 69160, 70110, 70889, 74620, 76752, 77805, 81016, 81795, 82992, 87248, 88920, 89544, 91143, 93480, 95760, 95940, 98154, 101270, 103320, 103740, 109060, 111930, 112176, 121524, 124488, 127920, 130872, 134316, 138320, 140220, 141778, 149240, 151905, 155610, 162032, 163590, 167895, 177840, 179088, 182286, 186960, 191880, 196308, 202540, 206640, 207480, 212667, 218120, 223860, 243048, 245385, 248976, 261744, 268632, 280440, 283556, 298480, 303810, 311220, 327180, 335790, 354445, 364572, 383760, 392616, 405080, 414960, 425334, 436240, 447720, 455715, 486096, 490770, 537264, 560880, 567112, 607620, 622440, 638001, 654360, 671580, 708890, 729144, 785232, 810160, 850668, 895440, 911430, 981540, 1063335, 1134224, 1215240, 1244880, 1276002, 1308720, 1343160, 1417780, 1458288, 1701336, 1822860, 1963080, 2126670, 2430480, 2552004, 2686320, 2835560, 3190005, 3402672, 3645720, 3926160, 4253340, 5104008, 5671120, 6380010, 7291440, 8506680, 10208016, 12760020, 17013360, 25520040, 51040080]

約数ペア:

[(1, 51040080), (2, 25520040), (3, 17013360), (4, 12760020), (5, 10208016), (6, 8506680), (7, 7291440), (8, 6380010), (9, 5671120), (10, 5104008), (12, 4253340), (13, 3926160), (14, 3645720), (15, 3402672), (16, 3190005), (18, 2835560), (19, 2686320), (20, 2552004), (21, 2430480), (24, 2126670), (26, 1963080), (28, 1822860), (30, 1701336), (35, 1458288), (36, 1417780), (38, 1343160), (39, 1308720), (40, 1276002), (41, 1244880), (42, 1215240), (45, 1134224), (48, 1063335), (52, 981540), (56, 911430), (57, 895440), (60, 850668), (63, 810160), (65, 785232), (70, 729144), (72, 708890), (76, 671580), (78, 654360), (80, 638001), (82, 622440), (84, 607620), (90, 567112), (91, 560880), (95, 537264), (104, 490770), (105, 486096), (112, 455715), (114, 447720), (117, 436240), (120, 425334), (123, 414960), (126, 405080), (130, 392616), (133, 383760), (140, 364572), (144, 354445), (152, 335790), (156, 327180), (164, 311220), (168, 303810), (171, 298480), (180, 283556), (182, 280440), (190, 268632), (195, 261744), (205, 248976), (208, 245385), (210, 243048), (228, 223860), (234, 218120), (240, 212667), (246, 207480), (247, 206640), (252, 202540), (260, 196308), (266, 191880), (273, 186960), (280, 182286), (285, 179088), (287, 177840), (304, 167895), (312, 163590), (315, 162032), (328, 155610), (336, 151905), (342, 149240), (360, 141778), (364, 140220), (369, 138320), (380, 134316), (390, 130872), (399, 127920), (410, 124488), (420, 121524), (455, 112176), (456, 111930), (468, 109060), (492, 103740), (494, 103320), (504, 101270), (520, 98154), (532, 95940), (533, 95760), (546, 93480), (560, 91143), (570, 89544), (574, 88920), (585, 87248), (615, 82992), (624, 81795), (630, 81016), (656, 77805), (665, 76752), (684, 74620), (720, 70889), (728, 70110), (738, 69160), (741, 68880), (760, 67158), (779, 65520), (780, 65436), (798, 63960), (819, 62320), (820, 62244), (840, 60762), (855, 59696), (861, 59280), (910, 56088), (912, 55965), (936, 54530), (984, 51870), (988, 51660), (1008, 50635), (1040, 49077), (1064, 47970), (1066, 47880), (1092, 46740), (1140, 44772), (1148, 44460), (1170, 43624), (1197, 42640), (1230, 41496), (1235, 41328), (1260, 40508), (1330, 38376), (1365, 37392), (1368, 37310), (1435, 35568), (1456, 35055), (1476, 34580), (1482, 34440), (1520, 33579), (1558, 32760), (1560, 32718), (1596, 31980), (1599, 31920), (1638, 31160), (1640, 31122), (1680, 30381), (1710, 29848), (1722, 29640), (1729, 29520), (1820, 28044), (1845, 27664), (1872, 27265), (1968, 25935), (1976, 25830), (1995, 25584), (2128, 23985), (2132, 23940), (2184, 23370), (2223, 22960), (2280, 22386), (2296, 22230), (2337, 21840), (2340, 21812), (2394, 21320), (2460, 20748), (2470, 20664), (2520, 20254), (2583, 19760), (2660, 19188), (2665, 19152), (2730, 18696), (2736, 18655), (2870, 17784), (2952, 17290), (2964, 17220), (3116, 16380), (3120, 16359), (3192, 15990), (3198, 15960), (3276, 15580), (3280, 15561), (3420, 14924), (3444, 14820), (3458, 14760), (3640, 14022), (3690, 13832), (3705, 13776), (3731, 13680), (3895, 13104), (3952, 12915), (3990, 12792), (4095, 12464), (4264, 11970), (4305, 11856), (4368, 11685), (4446, 11480), (4560, 11193), (4592, 11115), (4674, 10920), (4680, 10906), (4788, 10660), (4797, 10640), (4920, 10374), (4940, 10332), (5040, 10127), (5166, 9880), (5187, 9840), (5320, 9594), (5330, 9576), (5453, 9360), (5460, 9348), (5740, 8892), (5904, 8645), (5928, 8610), (5985, 8528), (6232, 8190), (6384, 7995), (6396, 7980), (6552, 7790), (6840, 7462), (6888, 7410), (6916, 7380), (7011, 7280)]