30918478080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{60539}}^1$

素因数の和:60589

約数の個数: 288

約数和(自身を含む): 118794009600

約数和(自身を除く): 87875531520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 256, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 608, 640, 665, 672, 760, 768, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1216, 1280, 1330, 1344, 1520, 1596, 1680, 1792, 1824, 1920, 1995, 2128, 2240, 2280, 2432, 2660, 2688, 3040, 3192, 3360, 3648, 3840, 3990, 4256, 4480, 4560, 4864, 5320, 5376, 6080, 6384, 6720, 7296, 7980, 8512, 8960, 9120, 10640, 12160, 12768, 13440, 14592, 15960, 17024, 18240, 21280, 24320, 25536, 26880, 31920, 34048, 36480, 42560, 51072, 60539, 63840, 72960, 85120, 102144, 121078, 127680, 170240, 181617, 242156, 255360, 302695, 363234, 423773, 484312, 510720, 605390, 726468, 847546, 908085, 968624, 1150241, 1210780, 1271319, 1452936, 1695092, 1816170, 1937248, 2118865, 2300482, 2421560, 2542638, 2905872, 3390184, 3450723, 3632340, 3874496, 4237730, 4600964, 4843120, 5085276, 5751205, 5811744, 6356595, 6780368, 6901446, 7264680, 7748992, 8051687, 8475460, 9201928, 9686240, 10170552, 11502410, 11623488, 12713190, 13560736, 13802892, 14529360, 15497984, 16103374, 16950920, 17253615, 18403856, 19372480, 20341104, 23004820, 23246976, 24155061, 25426380, 27121472, 27605784, 29058720, 32206748, 33901840, 34507230, 36807712, 38744960, 40258435, 40682208, 46009640, 46493952, 48310122, 50852760, 54242944, 55211568, 58117440, 64413496, 67803680, 69014460, 73615424, 77489920, 80516870, 81364416, 92019280, 96620244, 101705520, 108485888, 110423136, 116234880, 120775305, 128826992, 135607360, 138028920, 147230848, 161033740, 162728832, 184038560, 193240488, 203411040, 220846272, 232469760, 241550610, 257653984, 271214720, 276057840, 294461696, 322067480, 325457664, 368077120, 386480976, 406822080, 441692544, 483101220, 515307968, 542429440, 552115680, 644134960, 736154240, 772961952, 813644160, 883385088, 966202440, 1030615936, 1104231360, 1288269920, 1472308480, 1545923904, 1627288320, 1932404880, 2061231872, 2208462720, 2576539840, 3091847808, 3864809760, 4416925440, 5153079680, 6183695616, 7729619520, 10306159360, 15459239040, 30918478080]

約数ペア:

[(1, 30918478080), (2, 15459239040), (3, 10306159360), (4, 7729619520), (5, 6183695616), (6, 5153079680), (7, 4416925440), (8, 3864809760), (10, 3091847808), (12, 2576539840), (14, 2208462720), (15, 2061231872), (16, 1932404880), (19, 1627288320), (20, 1545923904), (21, 1472308480), (24, 1288269920), (28, 1104231360), (30, 1030615936), (32, 966202440), (35, 883385088), (38, 813644160), (40, 772961952), (42, 736154240), (48, 644134960), (56, 552115680), (57, 542429440), (60, 515307968), (64, 483101220), (70, 441692544), (76, 406822080), (80, 386480976), (84, 368077120), (95, 325457664), (96, 322067480), (105, 294461696), (112, 276057840), (114, 271214720), (120, 257653984), (128, 241550610), (133, 232469760), (140, 220846272), (152, 203411040), (160, 193240488), (168, 184038560), (190, 162728832), (192, 161033740), (210, 147230848), (224, 138028920), (228, 135607360), (240, 128826992), (256, 120775305), (266, 116234880), (280, 110423136), (285, 108485888), (304, 101705520), (320, 96620244), (336, 92019280), (380, 81364416), (384, 80516870), (399, 77489920), (420, 73615424), (448, 69014460), (456, 67803680), (480, 64413496), (532, 58117440), (560, 55211568), (570, 54242944), (608, 50852760), (640, 48310122), (665, 46493952), (672, 46009640), (760, 40682208), (768, 40258435), (798, 38744960), (840, 36807712), (896, 34507230), (912, 33901840), (960, 32206748), (1064, 29058720), (1120, 27605784), (1140, 27121472), (1216, 25426380), (1280, 24155061), (1330, 23246976), (1344, 23004820), (1520, 20341104), (1596, 19372480), (1680, 18403856), (1792, 17253615), (1824, 16950920), (1920, 16103374), (1995, 15497984), (2128, 14529360), (2240, 13802892), (2280, 13560736), (2432, 12713190), (2660, 11623488), (2688, 11502410), (3040, 10170552), (3192, 9686240), (3360, 9201928), (3648, 8475460), (3840, 8051687), (3990, 7748992), (4256, 7264680), (4480, 6901446), (4560, 6780368), (4864, 6356595), (5320, 5811744), (5376, 5751205), (6080, 5085276), (6384, 4843120), (6720, 4600964), (7296, 4237730), (7980, 3874496), (8512, 3632340), (8960, 3450723), (9120, 3390184), (10640, 2905872), (12160, 2542638), (12768, 2421560), (13440, 2300482), (14592, 2118865), (15960, 1937248), (17024, 1816170), (18240, 1695092), (21280, 1452936), (24320, 1271319), (25536, 1210780), (26880, 1150241), (31920, 968624), (34048, 908085), (36480, 847546), (42560, 726468), (51072, 605390), (60539, 510720), (63840, 484312), (72960, 423773), (85120, 363234), (102144, 302695), (121078, 255360), (127680, 242156), (170240, 181617)]