648038046720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1360967}}^1$

素因数の和:1361026

約数の個数: 176

約数和(自身を含む): 2139572348928

約数和(自身を除く): 1491534302208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4960, 5120, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15360, 15872, 19840, 23808, 29760, 31744, 39680, 47616, 59520, 79360, 95232, 119040, 158720, 238080, 476160, 1360967, 2721934, 4082901, 5443868, 6804835, 8165802, 10887736, 13609670, 16331604, 20414505, 21775472, 27219340, 32663208, 40829010, 42189977, 43550944, 54438680, 65326416, 81658020, 84379954, 87101888, 108877360, 126569931, 130652832, 163316040, 168759908, 174203776, 210949885, 217754720, 253139862, 261305664, 326632080, 337519816, 348407552, 421899770, 435509440, 506279724, 522611328, 632849655, 653264160, 675039632, 696815104, 843799540, 871018880, 1012559448, 1045222656, 1265699310, 1306528320, 1350079264, 1393630208, 1687599080, 1742037760, 2025118896, 2090445312, 2531398620, 2613056640, 2700158528, 3375198160, 3484075520, 4050237792, 4180890624, 5062797240, 5226113280, 5400317056, 6750396320, 6968151040, 8100475584, 10125594480, 10452226560, 10800634112, 13500792640, 16200951168, 20251188960, 20904453120, 21601268224, 27001585280, 32401902336, 40502377920, 43202536448, 54003170560, 64803804672, 81004755840, 108006341120, 129607609344, 162009511680, 216012682240, 324019023360, 648038046720]

約数ペア:

[(1, 648038046720), (2, 324019023360), (3, 216012682240), (4, 162009511680), (5, 129607609344), (6, 108006341120), (8, 81004755840), (10, 64803804672), (12, 54003170560), (15, 43202536448), (16, 40502377920), (20, 32401902336), (24, 27001585280), (30, 21601268224), (31, 20904453120), (32, 20251188960), (40, 16200951168), (48, 13500792640), (60, 10800634112), (62, 10452226560), (64, 10125594480), (80, 8100475584), (93, 6968151040), (96, 6750396320), (120, 5400317056), (124, 5226113280), (128, 5062797240), (155, 4180890624), (160, 4050237792), (186, 3484075520), (192, 3375198160), (240, 2700158528), (248, 2613056640), (256, 2531398620), (310, 2090445312), (320, 2025118896), (372, 1742037760), (384, 1687599080), (465, 1393630208), (480, 1350079264), (496, 1306528320), (512, 1265699310), (620, 1045222656), (640, 1012559448), (744, 871018880), (768, 843799540), (930, 696815104), (960, 675039632), (992, 653264160), (1024, 632849655), (1240, 522611328), (1280, 506279724), (1488, 435509440), (1536, 421899770), (1860, 348407552), (1920, 337519816), (1984, 326632080), (2480, 261305664), (2560, 253139862), (2976, 217754720), (3072, 210949885), (3720, 174203776), (3840, 168759908), (3968, 163316040), (4960, 130652832), (5120, 126569931), (5952, 108877360), (7440, 87101888), (7680, 84379954), (7936, 81658020), (9920, 65326416), (11904, 54438680), (14880, 43550944), (15360, 42189977), (15872, 40829010), (19840, 32663208), (23808, 27219340), (29760, 21775472), (31744, 20414505), (39680, 16331604), (47616, 13609670), (59520, 10887736), (79360, 8165802), (95232, 6804835), (119040, 5443868), (158720, 4082901), (238080, 2721934), (476160, 1360967)]