23247840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 384

約数和(自身を含む): 99283968

約数和(自身を除く): 76036128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 32, 33, 34, 35, 37, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 74, 77, 80, 84, 85, 88, 96, 102, 105, 110, 111, 112, 119, 120, 132, 136, 140, 148, 154, 160, 165, 168, 170, 176, 185, 187, 204, 210, 220, 222, 224, 231, 238, 240, 255, 259, 264, 272, 280, 296, 308, 330, 336, 340, 352, 357, 370, 374, 385, 407, 408, 420, 440, 444, 462, 476, 480, 510, 518, 528, 544, 555, 560, 561, 592, 595, 616, 629, 660, 672, 680, 714, 740, 748, 770, 777, 814, 816, 840, 880, 888, 924, 935, 952, 1020, 1036, 1056, 1110, 1120, 1122, 1155, 1184, 1190, 1221, 1232, 1258, 1295, 1309, 1320, 1360, 1428, 1480, 1496, 1540, 1554, 1628, 1632, 1680, 1760, 1776, 1785, 1848, 1870, 1887, 1904, 2035, 2040, 2072, 2220, 2244, 2310, 2380, 2442, 2464, 2516, 2590, 2618, 2640, 2720, 2805, 2849, 2856, 2960, 2992, 3080, 3108, 3145, 3256, 3360, 3552, 3570, 3696, 3740, 3774, 3808, 3885, 3927, 4070, 4080, 4144, 4403, 4440, 4488, 4620, 4760, 4884, 5032, 5180, 5236, 5280, 5610, 5698, 5712, 5920, 5984, 6105, 6160, 6216, 6290, 6512, 6545, 6919, 7140, 7392, 7480, 7548, 7770, 7854, 8140, 8160, 8288, 8547, 8806, 8880, 8976, 9240, 9435, 9520, 9768, 10064, 10360, 10472, 11220, 11396, 11424, 12210, 12320, 12432, 12580, 13024, 13090, 13209, 13838, 14245, 14280, 14960, 15096, 15540, 15708, 16280, 17094, 17612, 17760, 17952, 18480, 18870, 19040, 19536, 19635, 20128, 20720, 20757, 20944, 22015, 22440, 22792, 24420, 24864, 25160, 26180, 26418, 27676, 28490, 28560, 29920, 30192, 31080, 31416, 32560, 34188, 34595, 35224, 36960, 37740, 39072, 39270, 41440, 41514, 41888, 42735, 44030, 44880, 45584, 48433, 48840, 50320, 52360, 52836, 55352, 56980, 57120, 60384, 62160, 62832, 65120, 66045, 68376, 69190, 70448, 75480, 78540, 83028, 85470, 88060, 89760, 91168, 96866, 97680, 100640, 103785, 104720, 105672, 110704, 113960, 124320, 125664, 132090, 136752, 138380, 140896, 145299, 150960, 157080, 166056, 170940, 176120, 193732, 195360, 207570, 209440, 211344, 221408, 227920, 242165, 264180, 273504, 276760, 290598, 301920, 314160, 332112, 341880, 352240, 387464, 415140, 422688, 455840, 484330, 528360, 553520, 581196, 628320, 664224, 683760, 704480, 726495, 774928, 830280, 968660, 1056720, 1107040, 1162392, 1367520, 1452990, 1549856, 1660560, 1937320, 2113440, 2324784, 2905980, 3321120, 3874640, 4649568, 5811960, 7749280, 11623920, 23247840]

約数ペア:

[(1, 23247840), (2, 11623920), (3, 7749280), (4, 5811960), (5, 4649568), (6, 3874640), (7, 3321120), (8, 2905980), (10, 2324784), (11, 2113440), (12, 1937320), (14, 1660560), (15, 1549856), (16, 1452990), (17, 1367520), (20, 1162392), (21, 1107040), (22, 1056720), (24, 968660), (28, 830280), (30, 774928), (32, 726495), (33, 704480), (34, 683760), (35, 664224), (37, 628320), (40, 581196), (42, 553520), (44, 528360), (48, 484330), (51, 455840), (55, 422688), (56, 415140), (60, 387464), (66, 352240), (68, 341880), (70, 332112), (74, 314160), (77, 301920), (80, 290598), (84, 276760), (85, 273504), (88, 264180), (96, 242165), (102, 227920), (105, 221408), (110, 211344), (111, 209440), (112, 207570), (119, 195360), (120, 193732), (132, 176120), (136, 170940), (140, 166056), (148, 157080), (154, 150960), (160, 145299), (165, 140896), (168, 138380), (170, 136752), (176, 132090), (185, 125664), (187, 124320), (204, 113960), (210, 110704), (220, 105672), (222, 104720), (224, 103785), (231, 100640), (238, 97680), (240, 96866), (255, 91168), (259, 89760), (264, 88060), (272, 85470), (280, 83028), (296, 78540), (308, 75480), (330, 70448), (336, 69190), (340, 68376), (352, 66045), (357, 65120), (370, 62832), (374, 62160), (385, 60384), (407, 57120), (408, 56980), (420, 55352), (440, 52836), (444, 52360), (462, 50320), (476, 48840), (480, 48433), (510, 45584), (518, 44880), (528, 44030), (544, 42735), (555, 41888), (560, 41514), (561, 41440), (592, 39270), (595, 39072), (616, 37740), (629, 36960), (660, 35224), (672, 34595), (680, 34188), (714, 32560), (740, 31416), (748, 31080), (770, 30192), (777, 29920), (814, 28560), (816, 28490), (840, 27676), (880, 26418), (888, 26180), (924, 25160), (935, 24864), (952, 24420), (1020, 22792), (1036, 22440), (1056, 22015), (1110, 20944), (1120, 20757), (1122, 20720), (1155, 20128), (1184, 19635), (1190, 19536), (1221, 19040), (1232, 18870), (1258, 18480), (1295, 17952), (1309, 17760), (1320, 17612), (1360, 17094), (1428, 16280), (1480, 15708), (1496, 15540), (1540, 15096), (1554, 14960), (1628, 14280), (1632, 14245), (1680, 13838), (1760, 13209), (1776, 13090), (1785, 13024), (1848, 12580), (1870, 12432), (1887, 12320), (1904, 12210), (2035, 11424), (2040, 11396), (2072, 11220), (2220, 10472), (2244, 10360), (2310, 10064), (2380, 9768), (2442, 9520), (2464, 9435), (2516, 9240), (2590, 8976), (2618, 8880), (2640, 8806), (2720, 8547), (2805, 8288), (2849, 8160), (2856, 8140), (2960, 7854), (2992, 7770), (3080, 7548), (3108, 7480), (3145, 7392), (3256, 7140), (3360, 6919), (3552, 6545), (3570, 6512), (3696, 6290), (3740, 6216), (3774, 6160), (3808, 6105), (3885, 5984), (3927, 5920), (4070, 5712), (4080, 5698), (4144, 5610), (4403, 5280), (4440, 5236), (4488, 5180), (4620, 5032), (4760, 4884)]