318601920

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:568

約数の個数: 336

約数和(自身を含む): 1269662688

約数和(自身を除く): 951060768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 320, 336, 364, 390, 392, 416, 420, 448, 455, 480, 490, 520, 521, 546, 560, 588, 624, 637, 672, 728, 735, 780, 784, 832, 840, 910, 960, 980, 1040, 1042, 1092, 1120, 1176, 1248, 1274, 1344, 1365, 1456, 1470, 1560, 1563, 1568, 1680, 1820, 1911, 1960, 2080, 2084, 2184, 2240, 2352, 2496, 2548, 2605, 2730, 2912, 2940, 3120, 3126, 3136, 3185, 3360, 3640, 3647, 3822, 3920, 4160, 4168, 4368, 4704, 5096, 5210, 5460, 5824, 5880, 6240, 6252, 6370, 6720, 6773, 7280, 7294, 7644, 7815, 7840, 8336, 8736, 9408, 9555, 10192, 10420, 10920, 10941, 11760, 12480, 12504, 12740, 13546, 14560, 14588, 15288, 15630, 15680, 16672, 17472, 18235, 19110, 20319, 20384, 20840, 21840, 21882, 23520, 25008, 25480, 25529, 27092, 29120, 29176, 30576, 31260, 33344, 33865, 36470, 38220, 40638, 40768, 41680, 43680, 43764, 47040, 47411, 50016, 50960, 51058, 54184, 54705, 58352, 61152, 62520, 67730, 72940, 76440, 76587, 81276, 83360, 87360, 87528, 94822, 100032, 101595, 101920, 102116, 108368, 109410, 116704, 122304, 125040, 127645, 135460, 142233, 145880, 152880, 153174, 162552, 166720, 175056, 189644, 203190, 203840, 204232, 216736, 218820, 233408, 237055, 250080, 255290, 270920, 284466, 291760, 305760, 306348, 325104, 331877, 350112, 379288, 382935, 406380, 408464, 433472, 437640, 474110, 500160, 510580, 541840, 568932, 583520, 611520, 612696, 650208, 663754, 700224, 711165, 758576, 765870, 812760, 816928, 875280, 948220, 995631, 1021160, 1083680, 1137864, 1167040, 1225392, 1300416, 1327508, 1422330, 1517152, 1531740, 1625520, 1633856, 1659385, 1750560, 1896440, 1991262, 2042320, 2167360, 2275728, 2450784, 2655016, 2844660, 3034304, 3063480, 3251040, 3318770, 3501120, 3792880, 3982524, 4084640, 4551456, 4901568, 4978155, 5310032, 5689320, 6126960, 6502080, 6637540, 7585760, 7965048, 8169280, 9102912, 9956310, 10620064, 11378640, 12253920, 13275080, 15171520, 15930096, 19912620, 21240128, 22757280, 24507840, 26550160, 31860192, 39825240, 45514560, 53100320, 63720384, 79650480, 106200640, 159300960, 318601920]

約数ペア:

[(1, 318601920), (2, 159300960), (3, 106200640), (4, 79650480), (5, 63720384), (6, 53100320), (7, 45514560), (8, 39825240), (10, 31860192), (12, 26550160), (13, 24507840), (14, 22757280), (15, 21240128), (16, 19912620), (20, 15930096), (21, 15171520), (24, 13275080), (26, 12253920), (28, 11378640), (30, 10620064), (32, 9956310), (35, 9102912), (39, 8169280), (40, 7965048), (42, 7585760), (48, 6637540), (49, 6502080), (52, 6126960), (56, 5689320), (60, 5310032), (64, 4978155), (65, 4901568), (70, 4551456), (78, 4084640), (80, 3982524), (84, 3792880), (91, 3501120), (96, 3318770), (98, 3251040), (104, 3063480), (105, 3034304), (112, 2844660), (120, 2655016), (130, 2450784), (140, 2275728), (147, 2167360), (156, 2042320), (160, 1991262), (168, 1896440), (182, 1750560), (192, 1659385), (195, 1633856), (196, 1625520), (208, 1531740), (210, 1517152), (224, 1422330), (240, 1327508), (245, 1300416), (260, 1225392), (273, 1167040), (280, 1137864), (294, 1083680), (312, 1021160), (320, 995631), (336, 948220), (364, 875280), (390, 816928), (392, 812760), (416, 765870), (420, 758576), (448, 711165), (455, 700224), (480, 663754), (490, 650208), (520, 612696), (521, 611520), (546, 583520), (560, 568932), (588, 541840), (624, 510580), (637, 500160), (672, 474110), (728, 437640), (735, 433472), (780, 408464), (784, 406380), (832, 382935), (840, 379288), (910, 350112), (960, 331877), (980, 325104), (1040, 306348), (1042, 305760), (1092, 291760), (1120, 284466), (1176, 270920), (1248, 255290), (1274, 250080), (1344, 237055), (1365, 233408), (1456, 218820), (1470, 216736), (1560, 204232), (1563, 203840), (1568, 203190), (1680, 189644), (1820, 175056), (1911, 166720), (1960, 162552), (2080, 153174), (2084, 152880), (2184, 145880), (2240, 142233), (2352, 135460), (2496, 127645), (2548, 125040), (2605, 122304), (2730, 116704), (2912, 109410), (2940, 108368), (3120, 102116), (3126, 101920), (3136, 101595), (3185, 100032), (3360, 94822), (3640, 87528), (3647, 87360), (3822, 83360), (3920, 81276), (4160, 76587), (4168, 76440), (4368, 72940), (4704, 67730), (5096, 62520), (5210, 61152), (5460, 58352), (5824, 54705), (5880, 54184), (6240, 51058), (6252, 50960), (6370, 50016), (6720, 47411), (6773, 47040), (7280, 43764), (7294, 43680), (7644, 41680), (7815, 40768), (7840, 40638), (8336, 38220), (8736, 36470), (9408, 33865), (9555, 33344), (10192, 31260), (10420, 30576), (10920, 29176), (10941, 29120), (11760, 27092), (12480, 25529), (12504, 25480), (12740, 25008), (13546, 23520), (14560, 21882), (14588, 21840), (15288, 20840), (15630, 20384), (15680, 20319), (16672, 19110), (17472, 18235)]