72047360

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 288

約数和(自身を含む): 233114112

約数和(自身を除く): 161066752

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 32, 34, 35, 40, 43, 44, 55, 56, 64, 68, 70, 77, 80, 85, 86, 88, 110, 112, 119, 128, 136, 140, 154, 160, 170, 172, 176, 187, 215, 220, 224, 238, 256, 272, 280, 301, 308, 320, 340, 344, 352, 374, 385, 430, 440, 448, 473, 476, 544, 560, 595, 602, 616, 640, 680, 688, 704, 731, 748, 770, 860, 880, 896, 935, 946, 952, 1088, 1120, 1190, 1204, 1232, 1280, 1309, 1360, 1376, 1408, 1462, 1496, 1505, 1540, 1720, 1760, 1792, 1870, 1892, 1904, 2176, 2240, 2365, 2380, 2408, 2464, 2618, 2720, 2752, 2816, 2924, 2992, 3010, 3080, 3311, 3440, 3520, 3655, 3740, 3784, 3808, 4352, 4480, 4730, 4760, 4816, 4928, 5117, 5236, 5440, 5504, 5848, 5984, 6020, 6160, 6545, 6622, 6880, 7040, 7310, 7480, 7568, 7616, 8041, 8960, 9460, 9520, 9632, 9856, 10234, 10472, 10880, 11008, 11696, 11968, 12040, 12320, 13090, 13244, 13760, 14080, 14620, 14960, 15136, 15232, 16082, 16555, 18920, 19040, 19264, 19712, 20468, 20944, 21760, 23392, 23936, 24080, 24640, 25585, 26180, 26488, 27520, 29240, 29920, 30272, 30464, 32164, 33110, 37840, 38080, 38528, 40205, 40936, 41888, 46784, 47872, 48160, 49280, 51170, 52360, 52976, 55040, 56287, 58480, 59840, 60544, 64328, 66220, 75680, 76160, 77056, 80410, 81872, 83776, 93568, 96320, 98560, 102340, 104720, 105952, 112574, 116960, 119680, 121088, 128656, 132440, 151360, 152320, 160820, 163744, 167552, 187136, 192640, 204680, 209440, 211904, 225148, 233920, 239360, 257312, 264880, 281435, 302720, 321640, 327488, 335104, 385280, 409360, 418880, 423808, 450296, 467840, 514624, 529760, 562870, 605440, 643280, 654976, 818720, 837760, 847616, 900592, 935680, 1029248, 1059520, 1125740, 1286560, 1309952, 1637440, 1675520, 1801184, 2058496, 2119040, 2251480, 2573120, 3274880, 3602368, 4238080, 4502960, 5146240, 6549760, 7204736, 9005920, 10292480, 14409472, 18011840, 36023680, 72047360]

約数ペア:

[(1, 72047360), (2, 36023680), (4, 18011840), (5, 14409472), (7, 10292480), (8, 9005920), (10, 7204736), (11, 6549760), (14, 5146240), (16, 4502960), (17, 4238080), (20, 3602368), (22, 3274880), (28, 2573120), (32, 2251480), (34, 2119040), (35, 2058496), (40, 1801184), (43, 1675520), (44, 1637440), (55, 1309952), (56, 1286560), (64, 1125740), (68, 1059520), (70, 1029248), (77, 935680), (80, 900592), (85, 847616), (86, 837760), (88, 818720), (110, 654976), (112, 643280), (119, 605440), (128, 562870), (136, 529760), (140, 514624), (154, 467840), (160, 450296), (170, 423808), (172, 418880), (176, 409360), (187, 385280), (215, 335104), (220, 327488), (224, 321640), (238, 302720), (256, 281435), (272, 264880), (280, 257312), (301, 239360), (308, 233920), (320, 225148), (340, 211904), (344, 209440), (352, 204680), (374, 192640), (385, 187136), (430, 167552), (440, 163744), (448, 160820), (473, 152320), (476, 151360), (544, 132440), (560, 128656), (595, 121088), (602, 119680), (616, 116960), (640, 112574), (680, 105952), (688, 104720), (704, 102340), (731, 98560), (748, 96320), (770, 93568), (860, 83776), (880, 81872), (896, 80410), (935, 77056), (946, 76160), (952, 75680), (1088, 66220), (1120, 64328), (1190, 60544), (1204, 59840), (1232, 58480), (1280, 56287), (1309, 55040), (1360, 52976), (1376, 52360), (1408, 51170), (1462, 49280), (1496, 48160), (1505, 47872), (1540, 46784), (1720, 41888), (1760, 40936), (1792, 40205), (1870, 38528), (1892, 38080), (1904, 37840), (2176, 33110), (2240, 32164), (2365, 30464), (2380, 30272), (2408, 29920), (2464, 29240), (2618, 27520), (2720, 26488), (2752, 26180), (2816, 25585), (2924, 24640), (2992, 24080), (3010, 23936), (3080, 23392), (3311, 21760), (3440, 20944), (3520, 20468), (3655, 19712), (3740, 19264), (3784, 19040), (3808, 18920), (4352, 16555), (4480, 16082), (4730, 15232), (4760, 15136), (4816, 14960), (4928, 14620), (5117, 14080), (5236, 13760), (5440, 13244), (5504, 13090), (5848, 12320), (5984, 12040), (6020, 11968), (6160, 11696), (6545, 11008), (6622, 10880), (6880, 10472), (7040, 10234), (7310, 9856), (7480, 9632), (7568, 9520), (7616, 9460), (8041, 8960)]