78867360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:428

約数の個数: 288

約数和(自身を含む): 317011968

約数和(自身を除く): 238144608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 383, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 766, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1149, 1170, 1248, 1287, 1320, 1430, 1440, 1532, 1560, 1584, 1716, 1760, 1872, 1915, 1980, 2080, 2145, 2288, 2298, 2340, 2574, 2640, 2860, 3064, 3120, 3168, 3432, 3447, 3744, 3830, 3960, 4213, 4290, 4576, 4596, 4680, 4979, 5148, 5280, 5720, 5745, 6128, 6240, 6435, 6864, 6894, 7660, 7920, 8426, 8580, 9192, 9360, 9958, 10296, 11440, 11490, 12256, 12639, 12870, 13728, 13788, 14937, 15320, 15840, 16852, 17160, 17235, 18384, 18720, 19916, 20592, 21065, 22880, 22980, 24895, 25278, 25740, 27576, 29874, 30640, 33704, 34320, 34470, 36768, 37917, 39832, 41184, 42130, 44811, 45960, 49790, 50556, 51480, 54769, 55152, 59748, 61280, 63195, 67408, 68640, 68940, 74685, 75834, 79664, 84260, 89622, 91920, 99580, 101112, 102960, 109538, 110304, 119496, 126390, 134816, 137880, 149370, 151668, 159328, 164307, 168520, 179244, 183840, 189585, 199160, 202224, 205920, 219076, 224055, 238992, 252780, 273845, 275760, 298740, 303336, 328614, 337040, 358488, 379170, 398320, 404448, 438152, 448110, 477984, 492921, 505560, 547690, 551520, 597480, 606672, 657228, 674080, 716976, 758340, 796640, 821535, 876304, 896220, 985842, 1011120, 1095380, 1194960, 1213344, 1314456, 1433952, 1516680, 1643070, 1752608, 1792440, 1971684, 2022240, 2190760, 2389920, 2464605, 2628912, 3033360, 3286140, 3584880, 3943368, 4381520, 4929210, 5257824, 6066720, 6572280, 7169760, 7886736, 8763040, 9858420, 13144560, 15773472, 19716840, 26289120, 39433680, 78867360]

約数ペア:

[(1, 78867360), (2, 39433680), (3, 26289120), (4, 19716840), (5, 15773472), (6, 13144560), (8, 9858420), (9, 8763040), (10, 7886736), (11, 7169760), (12, 6572280), (13, 6066720), (15, 5257824), (16, 4929210), (18, 4381520), (20, 3943368), (22, 3584880), (24, 3286140), (26, 3033360), (30, 2628912), (32, 2464605), (33, 2389920), (36, 2190760), (39, 2022240), (40, 1971684), (44, 1792440), (45, 1752608), (48, 1643070), (52, 1516680), (55, 1433952), (60, 1314456), (65, 1213344), (66, 1194960), (72, 1095380), (78, 1011120), (80, 985842), (88, 896220), (90, 876304), (96, 821535), (99, 796640), (104, 758340), (110, 716976), (117, 674080), (120, 657228), (130, 606672), (132, 597480), (143, 551520), (144, 547690), (156, 505560), (160, 492921), (165, 477984), (176, 448110), (180, 438152), (195, 404448), (198, 398320), (208, 379170), (220, 358488), (234, 337040), (240, 328614), (260, 303336), (264, 298740), (286, 275760), (288, 273845), (312, 252780), (330, 238992), (352, 224055), (360, 219076), (383, 205920), (390, 202224), (396, 199160), (416, 189585), (429, 183840), (440, 179244), (468, 168520), (480, 164307), (495, 159328), (520, 151668), (528, 149370), (572, 137880), (585, 134816), (624, 126390), (660, 119496), (715, 110304), (720, 109538), (766, 102960), (780, 101112), (792, 99580), (858, 91920), (880, 89622), (936, 84260), (990, 79664), (1040, 75834), (1056, 74685), (1144, 68940), (1149, 68640), (1170, 67408), (1248, 63195), (1287, 61280), (1320, 59748), (1430, 55152), (1440, 54769), (1532, 51480), (1560, 50556), (1584, 49790), (1716, 45960), (1760, 44811), (1872, 42130), (1915, 41184), (1980, 39832), (2080, 37917), (2145, 36768), (2288, 34470), (2298, 34320), (2340, 33704), (2574, 30640), (2640, 29874), (2860, 27576), (3064, 25740), (3120, 25278), (3168, 24895), (3432, 22980), (3447, 22880), (3744, 21065), (3830, 20592), (3960, 19916), (4213, 18720), (4290, 18384), (4576, 17235), (4596, 17160), (4680, 16852), (4979, 15840), (5148, 15320), (5280, 14937), (5720, 13788), (5745, 13728), (6128, 12870), (6240, 12639), (6435, 12256), (6864, 11490), (6894, 11440), (7660, 10296), (7920, 9958), (8426, 9360), (8580, 9192)]