18513884160

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3067}}^1$

素因数の和:3229

約数の個数: 264

約数和(自身を含む): 64660898016

約数和(自身を除く): 46147013856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 131, 144, 160, 180, 192, 240, 256, 262, 288, 320, 360, 384, 393, 480, 512, 524, 576, 640, 655, 720, 768, 786, 960, 1024, 1048, 1152, 1179, 1280, 1310, 1440, 1536, 1572, 1920, 1965, 2096, 2304, 2358, 2560, 2620, 2880, 3067, 3072, 3144, 3840, 3930, 4192, 4608, 4716, 5120, 5240, 5760, 5895, 6134, 6288, 7680, 7860, 8384, 9201, 9216, 9432, 10480, 11520, 11790, 12268, 12576, 15335, 15360, 15720, 16768, 18402, 18864, 20960, 23040, 23580, 24536, 25152, 27603, 30670, 31440, 33536, 36804, 37728, 41920, 46005, 46080, 47160, 49072, 50304, 55206, 61340, 62880, 67072, 73608, 75456, 83840, 92010, 94320, 98144, 100608, 110412, 122680, 125760, 134144, 138015, 147216, 150912, 167680, 184020, 188640, 196288, 201216, 220824, 245360, 251520, 276030, 294432, 301824, 335360, 368040, 377280, 392576, 401777, 402432, 441648, 490720, 503040, 552060, 588864, 603648, 670720, 736080, 754560, 785152, 803554, 883296, 981440, 1006080, 1104120, 1177728, 1205331, 1207296, 1472160, 1509120, 1570304, 1607108, 1766592, 1962880, 2008885, 2012160, 2208240, 2355456, 2410662, 2944320, 3018240, 3140608, 3214216, 3533184, 3615993, 3925760, 4017770, 4416480, 4710912, 4821324, 5888640, 6026655, 6036480, 6428432, 7066368, 7231986, 7851520, 8035540, 8832960, 9421824, 9642648, 11777280, 12053310, 12856864, 14132736, 14463972, 15703040, 16071080, 17665920, 18079965, 19285296, 23554560, 24106620, 25713728, 28265472, 28927944, 32142160, 35331840, 36159930, 38570592, 47109120, 48213240, 51427456, 57855888, 64284320, 70663680, 72319860, 77141184, 96426480, 102854912, 115711776, 128568640, 141327360, 144639720, 154282368, 192852960, 205709824, 231423552, 257137280, 289279440, 308564736, 385705920, 411419648, 462847104, 514274560, 578558880, 617129472, 771411840, 925694208, 1028549120, 1157117760, 1234258944, 1542823680, 1851388416, 2057098240, 2314235520, 3085647360, 3702776832, 4628471040, 6171294720, 9256942080, 18513884160]

約数ペア:

[(1, 18513884160), (2, 9256942080), (3, 6171294720), (4, 4628471040), (5, 3702776832), (6, 3085647360), (8, 2314235520), (9, 2057098240), (10, 1851388416), (12, 1542823680), (15, 1234258944), (16, 1157117760), (18, 1028549120), (20, 925694208), (24, 771411840), (30, 617129472), (32, 578558880), (36, 514274560), (40, 462847104), (45, 411419648), (48, 385705920), (60, 308564736), (64, 289279440), (72, 257137280), (80, 231423552), (90, 205709824), (96, 192852960), (120, 154282368), (128, 144639720), (131, 141327360), (144, 128568640), (160, 115711776), (180, 102854912), (192, 96426480), (240, 77141184), (256, 72319860), (262, 70663680), (288, 64284320), (320, 57855888), (360, 51427456), (384, 48213240), (393, 47109120), (480, 38570592), (512, 36159930), (524, 35331840), (576, 32142160), (640, 28927944), (655, 28265472), (720, 25713728), (768, 24106620), (786, 23554560), (960, 19285296), (1024, 18079965), (1048, 17665920), (1152, 16071080), (1179, 15703040), (1280, 14463972), (1310, 14132736), (1440, 12856864), (1536, 12053310), (1572, 11777280), (1920, 9642648), (1965, 9421824), (2096, 8832960), (2304, 8035540), (2358, 7851520), (2560, 7231986), (2620, 7066368), (2880, 6428432), (3067, 6036480), (3072, 6026655), (3144, 5888640), (3840, 4821324), (3930, 4710912), (4192, 4416480), (4608, 4017770), (4716, 3925760), (5120, 3615993), (5240, 3533184), (5760, 3214216), (5895, 3140608), (6134, 3018240), (6288, 2944320), (7680, 2410662), (7860, 2355456), (8384, 2208240), (9201, 2012160), (9216, 2008885), (9432, 1962880), (10480, 1766592), (11520, 1607108), (11790, 1570304), (12268, 1509120), (12576, 1472160), (15335, 1207296), (15360, 1205331), (15720, 1177728), (16768, 1104120), (18402, 1006080), (18864, 981440), (20960, 883296), (23040, 803554), (23580, 785152), (24536, 754560), (25152, 736080), (27603, 670720), (30670, 603648), (31440, 588864), (33536, 552060), (36804, 503040), (37728, 490720), (41920, 441648), (46005, 402432), (46080, 401777), (47160, 392576), (49072, 377280), (50304, 368040), (55206, 335360), (61340, 301824), (62880, 294432), (67072, 276030), (73608, 251520), (75456, 245360), (83840, 220824), (92010, 201216), (94320, 196288), (98144, 188640), (100608, 184020), (110412, 167680), (122680, 150912), (125760, 147216), (134144, 138015)]