64665559728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{306949}}^1$

素因数の和:307000

約数の個数: 240

約数和(自身を含む): 237505632000

約数和(自身を除く): 172840072272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 19, 21, 22, 24, 28, 33, 36, 38, 42, 44, 48, 56, 57, 63, 66, 72, 76, 77, 84, 88, 99, 112, 114, 126, 132, 133, 144, 152, 154, 168, 171, 176, 198, 209, 228, 231, 252, 264, 266, 304, 308, 336, 342, 396, 399, 418, 456, 462, 504, 528, 532, 616, 627, 684, 693, 792, 798, 836, 912, 924, 1008, 1064, 1197, 1232, 1254, 1368, 1386, 1463, 1584, 1596, 1672, 1848, 1881, 2128, 2394, 2508, 2736, 2772, 2926, 3192, 3344, 3696, 3762, 4389, 4788, 5016, 5544, 5852, 6384, 7524, 8778, 9576, 10032, 11088, 11704, 13167, 15048, 17556, 19152, 23408, 26334, 30096, 35112, 52668, 70224, 105336, 210672, 306949, 613898, 920847, 1227796, 1841694, 2148643, 2455592, 2762541, 3376439, 3683388, 4297286, 4911184, 5525082, 5832031, 6445929, 6752878, 7366776, 8594572, 10129317, 11050164, 11664062, 12891858, 13505756, 14733552, 17189144, 17496093, 19337787, 20258634, 22100328, 23328124, 23635073, 25783716, 27011512, 30387951, 34378288, 34992186, 38675574, 40517268, 40824217, 44200656, 46656248, 47270146, 51567432, 52488279, 54023024, 60775902, 64152341, 69984372, 70905219, 77351148, 81034536, 81648434, 93312496, 94540292, 103134864, 104976558, 121551804, 122472651, 128304682, 139968744, 141810438, 154702296, 162069072, 163296868, 189080584, 192457023, 209953116, 212715657, 243103608, 244945302, 256609364, 279937488, 283620876, 309404592, 326593736, 367417953, 378161168, 384914046, 419906232, 425431314, 449066387, 486207216, 489890604, 513218728, 567241752, 577371069, 653187472, 734835906, 769828092, 839812464, 850862628, 898132774, 979781208, 1026437456, 1134483504, 1154742138, 1347199161, 1469671812, 1539656184, 1701725256, 1796265548, 1959562416, 2309484276, 2694398322, 2939343624, 3079312368, 3403450512, 3592531096, 4041597483, 4618968552, 5388796644, 5878687248, 7185062192, 8083194966, 9237937104, 10777593288, 16166389932, 21555186576, 32332779864, 64665559728]

約数ペア:

[(1, 64665559728), (2, 32332779864), (3, 21555186576), (4, 16166389932), (6, 10777593288), (7, 9237937104), (8, 8083194966), (9, 7185062192), (11, 5878687248), (12, 5388796644), (14, 4618968552), (16, 4041597483), (18, 3592531096), (19, 3403450512), (21, 3079312368), (22, 2939343624), (24, 2694398322), (28, 2309484276), (33, 1959562416), (36, 1796265548), (38, 1701725256), (42, 1539656184), (44, 1469671812), (48, 1347199161), (56, 1154742138), (57, 1134483504), (63, 1026437456), (66, 979781208), (72, 898132774), (76, 850862628), (77, 839812464), (84, 769828092), (88, 734835906), (99, 653187472), (112, 577371069), (114, 567241752), (126, 513218728), (132, 489890604), (133, 486207216), (144, 449066387), (152, 425431314), (154, 419906232), (168, 384914046), (171, 378161168), (176, 367417953), (198, 326593736), (209, 309404592), (228, 283620876), (231, 279937488), (252, 256609364), (264, 244945302), (266, 243103608), (304, 212715657), (308, 209953116), (336, 192457023), (342, 189080584), (396, 163296868), (399, 162069072), (418, 154702296), (456, 141810438), (462, 139968744), (504, 128304682), (528, 122472651), (532, 121551804), (616, 104976558), (627, 103134864), (684, 94540292), (693, 93312496), (792, 81648434), (798, 81034536), (836, 77351148), (912, 70905219), (924, 69984372), (1008, 64152341), (1064, 60775902), (1197, 54023024), (1232, 52488279), (1254, 51567432), (1368, 47270146), (1386, 46656248), (1463, 44200656), (1584, 40824217), (1596, 40517268), (1672, 38675574), (1848, 34992186), (1881, 34378288), (2128, 30387951), (2394, 27011512), (2508, 25783716), (2736, 23635073), (2772, 23328124), (2926, 22100328), (3192, 20258634), (3344, 19337787), (3696, 17496093), (3762, 17189144), (4389, 14733552), (4788, 13505756), (5016, 12891858), (5544, 11664062), (5852, 11050164), (6384, 10129317), (7524, 8594572), (8778, 7366776), (9576, 6752878), (10032, 6445929), (11088, 5832031), (11704, 5525082), (13167, 4911184), (15048, 4297286), (17556, 3683388), (19152, 3376439), (23408, 2762541), (26334, 2455592), (30096, 2148643), (35112, 1841694), (52668, 1227796), (70224, 920847), (105336, 613898), (210672, 306949)]