51614640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 480

約数和(自身を含む): 232128000

約数和(自身を除く): 180513360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 49, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 98, 99, 105, 110, 112, 114, 120, 126, 132, 133, 140, 144, 147, 152, 154, 165, 168, 171, 176, 180, 190, 196, 198, 209, 210, 220, 228, 231, 240, 245, 252, 264, 266, 280, 285, 294, 304, 308, 315, 330, 336, 342, 343, 360, 380, 385, 392, 396, 399, 418, 420, 440, 441, 456, 462, 490, 495, 504, 528, 532, 539, 560, 570, 588, 616, 627, 630, 660, 665, 684, 686, 693, 720, 735, 760, 770, 784, 792, 798, 836, 840, 855, 880, 882, 912, 924, 931, 980, 990, 1008, 1029, 1045, 1064, 1078, 1140, 1155, 1176, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1372, 1386, 1463, 1470, 1520, 1540, 1584, 1596, 1617, 1672, 1680, 1710, 1715, 1764, 1848, 1862, 1881, 1960, 1980, 1995, 2058, 2090, 2128, 2156, 2205, 2280, 2310, 2352, 2394, 2508, 2520, 2640, 2660, 2695, 2736, 2744, 2772, 2793, 2926, 2940, 3080, 3087, 3135, 3192, 3234, 3344, 3420, 3430, 3465, 3528, 3696, 3724, 3762, 3773, 3920, 3960, 3990, 4116, 4180, 4312, 4389, 4410, 4560, 4620, 4655, 4788, 4851, 5016, 5040, 5145, 5320, 5390, 5488, 5544, 5586, 5852, 5880, 5985, 6160, 6174, 6270, 6384, 6468, 6517, 6840, 6860, 6930, 7056, 7315, 7448, 7524, 7546, 7920, 7980, 8085, 8232, 8360, 8379, 8624, 8778, 8820, 9240, 9310, 9405, 9576, 9702, 10032, 10241, 10290, 10640, 10780, 11088, 11172, 11319, 11704, 11760, 11970, 12348, 12540, 12936, 13034, 13167, 13680, 13720, 13860, 13965, 14630, 14896, 15048, 15092, 15435, 15960, 16170, 16464, 16720, 16758, 17556, 17640, 18480, 18620, 18810, 18865, 19152, 19404, 19551, 20482, 20580, 21560, 21945, 22344, 22638, 23408, 23940, 24255, 24696, 25080, 25872, 26068, 26334, 27440, 27720, 27930, 29260, 30096, 30184, 30723, 30870, 31920, 32340, 32585, 33516, 33957, 35112, 35280, 37240, 37620, 37730, 38808, 39102, 40964, 41160, 41895, 43120, 43890, 44688, 45276, 47880, 48510, 49392, 50160, 51205, 52136, 52668, 55440, 55860, 56595, 58520, 58653, 60368, 61446, 61740, 64680, 65170, 65835, 67032, 67914, 70224, 71687, 74480, 75240, 75460, 77616, 78204, 81928, 82320, 83790, 87780, 90552, 92169, 95760, 97020, 97755, 102410, 104272, 105336, 111720, 113190, 117040, 117306, 122892, 123480, 129360, 130340, 131670, 134064, 135828, 143374, 150480, 150920, 153615, 156408, 163856, 167580, 169785, 175560, 181104, 184338, 194040, 195510, 204820, 210672, 215061, 223440, 226380, 234612, 245784, 246960, 260680, 263340, 271656, 286748, 293265, 301840, 307230, 312816, 335160, 339570, 351120, 358435, 368676, 388080, 391020, 409640, 430122, 452760, 460845, 469224, 491568, 521360, 526680, 543312, 573496, 586530, 614460, 645183, 670320, 679140, 716870, 737352, 782040, 819280, 860244, 905520, 921690, 938448, 1053360, 1075305, 1146992, 1173060, 1228920, 1290366, 1358280, 1433740, 1474704, 1564080, 1720488, 1843380, 2150610, 2346120, 2457840, 2580732, 2716560, 2867480, 3225915, 3440976, 3686760, 4301220, 4692240, 5161464, 5734960, 6451830, 7373520, 8602440, 10322928, 12903660, 17204880, 25807320, 51614640]

約数ペア:

[(1, 51614640), (2, 25807320), (3, 17204880), (4, 12903660), (5, 10322928), (6, 8602440), (7, 7373520), (8, 6451830), (9, 5734960), (10, 5161464), (11, 4692240), (12, 4301220), (14, 3686760), (15, 3440976), (16, 3225915), (18, 2867480), (19, 2716560), (20, 2580732), (21, 2457840), (22, 2346120), (24, 2150610), (28, 1843380), (30, 1720488), (33, 1564080), (35, 1474704), (36, 1433740), (38, 1358280), (40, 1290366), (42, 1228920), (44, 1173060), (45, 1146992), (48, 1075305), (49, 1053360), (55, 938448), (56, 921690), (57, 905520), (60, 860244), (63, 819280), (66, 782040), (70, 737352), (72, 716870), (76, 679140), (77, 670320), (80, 645183), (84, 614460), (88, 586530), (90, 573496), (95, 543312), (98, 526680), (99, 521360), (105, 491568), (110, 469224), (112, 460845), (114, 452760), (120, 430122), (126, 409640), (132, 391020), (133, 388080), (140, 368676), (144, 358435), (147, 351120), (152, 339570), (154, 335160), (165, 312816), (168, 307230), (171, 301840), (176, 293265), (180, 286748), (190, 271656), (196, 263340), (198, 260680), (209, 246960), (210, 245784), (220, 234612), (228, 226380), (231, 223440), (240, 215061), (245, 210672), (252, 204820), (264, 195510), (266, 194040), (280, 184338), (285, 181104), (294, 175560), (304, 169785), (308, 167580), (315, 163856), (330, 156408), (336, 153615), (342, 150920), (343, 150480), (360, 143374), (380, 135828), (385, 134064), (392, 131670), (396, 130340), (399, 129360), (418, 123480), (420, 122892), (440, 117306), (441, 117040), (456, 113190), (462, 111720), (490, 105336), (495, 104272), (504, 102410), (528, 97755), (532, 97020), (539, 95760), (560, 92169), (570, 90552), (588, 87780), (616, 83790), (627, 82320), (630, 81928), (660, 78204), (665, 77616), (684, 75460), (686, 75240), (693, 74480), (720, 71687), (735, 70224), (760, 67914), (770, 67032), (784, 65835), (792, 65170), (798, 64680), (836, 61740), (840, 61446), (855, 60368), (880, 58653), (882, 58520), (912, 56595), (924, 55860), (931, 55440), (980, 52668), (990, 52136), (1008, 51205), (1029, 50160), (1045, 49392), (1064, 48510), (1078, 47880), (1140, 45276), (1155, 44688), (1176, 43890), (1197, 43120), (1232, 41895), (1254, 41160), (1260, 40964), (1320, 39102), (1330, 38808), (1368, 37730), (1372, 37620), (1386, 37240), (1463, 35280), (1470, 35112), (1520, 33957), (1540, 33516), (1584, 32585), (1596, 32340), (1617, 31920), (1672, 30870), (1680, 30723), (1710, 30184), (1715, 30096), (1764, 29260), (1848, 27930), (1862, 27720), (1881, 27440), (1960, 26334), (1980, 26068), (1995, 25872), (2058, 25080), (2090, 24696), (2128, 24255), (2156, 23940), (2205, 23408), (2280, 22638), (2310, 22344), (2352, 21945), (2394, 21560), (2508, 20580), (2520, 20482), (2640, 19551), (2660, 19404), (2695, 19152), (2736, 18865), (2744, 18810), (2772, 18620), (2793, 18480), (2926, 17640), (2940, 17556), (3080, 16758), (3087, 16720), (3135, 16464), (3192, 16170), (3234, 15960), (3344, 15435), (3420, 15092), (3430, 15048), (3465, 14896), (3528, 14630), (3696, 13965), (3724, 13860), (3762, 13720), (3773, 13680), (3920, 13167), (3960, 13034), (3990, 12936), (4116, 12540), (4180, 12348), (4312, 11970), (4389, 11760), (4410, 11704), (4560, 11319), (4620, 11172), (4655, 11088), (4788, 10780), (4851, 10640), (5016, 10290), (5040, 10241), (5145, 10032), (5320, 9702), (5390, 9576), (5488, 9405), (5544, 9310), (5586, 9240), (5852, 8820), (5880, 8778), (5985, 8624), (6160, 8379), (6174, 8360), (6270, 8232), (6384, 8085), (6468, 7980), (6517, 7920), (6840, 7546), (6860, 7524), (6930, 7448), (7056, 7315)]