1320478848

素因数分解:

$2^7\times 3^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 320

約数和(自身を含む): 4317972120

約数和(自身を除く): 2997493272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 97, 101, 104, 108, 117, 128, 144, 156, 162, 192, 194, 202, 208, 216, 234, 288, 291, 303, 312, 324, 351, 384, 388, 404, 416, 432, 468, 576, 582, 606, 624, 648, 702, 776, 808, 832, 864, 873, 909, 936, 1053, 1152, 1164, 1212, 1248, 1261, 1296, 1313, 1404, 1552, 1616, 1664, 1728, 1746, 1818, 1872, 2106, 2328, 2424, 2496, 2522, 2592, 2619, 2626, 2727, 2808, 3104, 3232, 3456, 3492, 3636, 3744, 3783, 3939, 4212, 4656, 4848, 4992, 5044, 5184, 5238, 5252, 5454, 5616, 6208, 6464, 6984, 7272, 7488, 7566, 7857, 7878, 8181, 8424, 9312, 9696, 9797, 10088, 10368, 10476, 10504, 10908, 11232, 11349, 11817, 12416, 12928, 13968, 14544, 14976, 15132, 15714, 15756, 16362, 16848, 18624, 19392, 19594, 20176, 20952, 21008, 21816, 22464, 22698, 23634, 27936, 29088, 29391, 30264, 31428, 31512, 32724, 33696, 34047, 35451, 37248, 38784, 39188, 40352, 41904, 42016, 43632, 44928, 45396, 47268, 55872, 58176, 58782, 60528, 62856, 63024, 65448, 67392, 68094, 70902, 78376, 80704, 83808, 84032, 87264, 88173, 90792, 94536, 102141, 106353, 111744, 116352, 117564, 121056, 125712, 126048, 127361, 130896, 134784, 136188, 141804, 156752, 161408, 167616, 168064, 174528, 176346, 181584, 189072, 204282, 212706, 235128, 242112, 251424, 252096, 254722, 261792, 264519, 272376, 283608, 313504, 335232, 349056, 352692, 363168, 378144, 382083, 408564, 425412, 470256, 484224, 502848, 504192, 509444, 523584, 529038, 544752, 567216, 627008, 705384, 726336, 756288, 764166, 793557, 817128, 850824, 940512, 1005696, 1018888, 1047168, 1058076, 1089504, 1134432, 1146249, 1254016, 1410768, 1452672, 1512576, 1528332, 1587114, 1634256, 1701648, 1881024, 2037776, 2116152, 2179008, 2268864, 2292498, 2821536, 3056664, 3174228, 3268512, 3403296, 3438747, 3762048, 4075552, 4232304, 4358016, 4537728, 4584996, 5643072, 6113328, 6348456, 6537024, 6806592, 6877494, 8151104, 8464608, 9169992, 10316241, 11286144, 12226656, 12696912, 13074048, 13613184, 13754988, 16302208, 16929216, 18339984, 20632482, 24453312, 25393824, 27509976, 33858432, 36679968, 41264964, 48906624, 50787648, 55019952, 73359936, 82529928, 101575296, 110039904, 146719872, 165059856, 220079808, 330119712, 440159616, 660239424, 1320478848]

約数ペア:

[(1, 1320478848), (2, 660239424), (3, 440159616), (4, 330119712), (6, 220079808), (8, 165059856), (9, 146719872), (12, 110039904), (13, 101575296), (16, 82529928), (18, 73359936), (24, 55019952), (26, 50787648), (27, 48906624), (32, 41264964), (36, 36679968), (39, 33858432), (48, 27509976), (52, 25393824), (54, 24453312), (64, 20632482), (72, 18339984), (78, 16929216), (81, 16302208), (96, 13754988), (97, 13613184), (101, 13074048), (104, 12696912), (108, 12226656), (117, 11286144), (128, 10316241), (144, 9169992), (156, 8464608), (162, 8151104), (192, 6877494), (194, 6806592), (202, 6537024), (208, 6348456), (216, 6113328), (234, 5643072), (288, 4584996), (291, 4537728), (303, 4358016), (312, 4232304), (324, 4075552), (351, 3762048), (384, 3438747), (388, 3403296), (404, 3268512), (416, 3174228), (432, 3056664), (468, 2821536), (576, 2292498), (582, 2268864), (606, 2179008), (624, 2116152), (648, 2037776), (702, 1881024), (776, 1701648), (808, 1634256), (832, 1587114), (864, 1528332), (873, 1512576), (909, 1452672), (936, 1410768), (1053, 1254016), (1152, 1146249), (1164, 1134432), (1212, 1089504), (1248, 1058076), (1261, 1047168), (1296, 1018888), (1313, 1005696), (1404, 940512), (1552, 850824), (1616, 817128), (1664, 793557), (1728, 764166), (1746, 756288), (1818, 726336), (1872, 705384), (2106, 627008), (2328, 567216), (2424, 544752), (2496, 529038), (2522, 523584), (2592, 509444), (2619, 504192), (2626, 502848), (2727, 484224), (2808, 470256), (3104, 425412), (3232, 408564), (3456, 382083), (3492, 378144), (3636, 363168), (3744, 352692), (3783, 349056), (3939, 335232), (4212, 313504), (4656, 283608), (4848, 272376), (4992, 264519), (5044, 261792), (5184, 254722), (5238, 252096), (5252, 251424), (5454, 242112), (5616, 235128), (6208, 212706), (6464, 204282), (6984, 189072), (7272, 181584), (7488, 176346), (7566, 174528), (7857, 168064), (7878, 167616), (8181, 161408), (8424, 156752), (9312, 141804), (9696, 136188), (9797, 134784), (10088, 130896), (10368, 127361), (10476, 126048), (10504, 125712), (10908, 121056), (11232, 117564), (11349, 116352), (11817, 111744), (12416, 106353), (12928, 102141), (13968, 94536), (14544, 90792), (14976, 88173), (15132, 87264), (15714, 84032), (15756, 83808), (16362, 80704), (16848, 78376), (18624, 70902), (19392, 68094), (19594, 67392), (20176, 65448), (20952, 63024), (21008, 62856), (21816, 60528), (22464, 58782), (22698, 58176), (23634, 55872), (27936, 47268), (29088, 45396), (29391, 44928), (30264, 43632), (31428, 42016), (31512, 41904), (32724, 40352), (33696, 39188), (34047, 38784), (35451, 37248)]