246445920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 288

約数和(自身を含む): 1003871232

約数和(自身を除く): 757425312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1063, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2126, 2208, 2415, 2520, 2576, 2760, 2898, 3189, 3220, 3312, 3360, 3680, 3864, 4140, 4252, 4830, 5040, 5152, 5315, 5520, 5796, 6378, 6440, 6624, 7245, 7441, 7728, 8280, 8504, 9567, 9660, 10080, 10630, 11040, 11592, 12756, 12880, 14490, 14882, 15456, 15945, 16560, 17008, 19134, 19320, 21260, 22323, 23184, 24449, 25512, 25760, 28980, 29764, 31890, 33120, 34016, 37205, 38268, 38640, 42520, 44646, 46368, 47835, 48898, 51024, 57960, 59528, 63780, 66969, 73347, 74410, 76536, 77280, 85040, 89292, 95670, 97796, 102048, 111615, 115920, 119056, 122245, 127560, 133938, 146694, 148820, 153072, 170080, 171143, 178584, 191340, 195592, 220041, 223230, 231840, 238112, 244490, 255120, 267876, 293388, 297640, 306144, 334845, 342286, 357168, 366735, 382680, 391184, 440082, 446460, 488980, 510240, 513429, 535752, 586776, 595280, 669690, 684572, 714336, 733470, 765360, 782368, 855715, 880164, 892920, 977960, 1026858, 1071504, 1100205, 1173552, 1190560, 1339380, 1369144, 1466940, 1530720, 1540287, 1711430, 1760328, 1785840, 1955920, 2053716, 2143008, 2200410, 2347104, 2567145, 2678760, 2738288, 2933880, 3080574, 3422860, 3520656, 3571680, 3911840, 4107432, 4400820, 5134290, 5357520, 5476576, 5867760, 6161148, 6845720, 7041312, 7701435, 8214864, 8801640, 10268580, 10715040, 11735520, 12322296, 13691440, 15402870, 16429728, 17603280, 20537160, 24644592, 27382880, 30805740, 35206560, 41074320, 49289184, 61611480, 82148640, 123222960, 246445920]

約数ペア:

[(1, 246445920), (2, 123222960), (3, 82148640), (4, 61611480), (5, 49289184), (6, 41074320), (7, 35206560), (8, 30805740), (9, 27382880), (10, 24644592), (12, 20537160), (14, 17603280), (15, 16429728), (16, 15402870), (18, 13691440), (20, 12322296), (21, 11735520), (23, 10715040), (24, 10268580), (28, 8801640), (30, 8214864), (32, 7701435), (35, 7041312), (36, 6845720), (40, 6161148), (42, 5867760), (45, 5476576), (46, 5357520), (48, 5134290), (56, 4400820), (60, 4107432), (63, 3911840), (69, 3571680), (70, 3520656), (72, 3422860), (80, 3080574), (84, 2933880), (90, 2738288), (92, 2678760), (96, 2567145), (105, 2347104), (112, 2200410), (115, 2143008), (120, 2053716), (126, 1955920), (138, 1785840), (140, 1760328), (144, 1711430), (160, 1540287), (161, 1530720), (168, 1466940), (180, 1369144), (184, 1339380), (207, 1190560), (210, 1173552), (224, 1100205), (230, 1071504), (240, 1026858), (252, 977960), (276, 892920), (280, 880164), (288, 855715), (315, 782368), (322, 765360), (336, 733470), (345, 714336), (360, 684572), (368, 669690), (414, 595280), (420, 586776), (460, 535752), (480, 513429), (483, 510240), (504, 488980), (552, 446460), (560, 440082), (630, 391184), (644, 382680), (672, 366735), (690, 357168), (720, 342286), (736, 334845), (805, 306144), (828, 297640), (840, 293388), (920, 267876), (966, 255120), (1008, 244490), (1035, 238112), (1063, 231840), (1104, 223230), (1120, 220041), (1260, 195592), (1288, 191340), (1380, 178584), (1440, 171143), (1449, 170080), (1610, 153072), (1656, 148820), (1680, 146694), (1840, 133938), (1932, 127560), (2016, 122245), (2070, 119056), (2126, 115920), (2208, 111615), (2415, 102048), (2520, 97796), (2576, 95670), (2760, 89292), (2898, 85040), (3189, 77280), (3220, 76536), (3312, 74410), (3360, 73347), (3680, 66969), (3864, 63780), (4140, 59528), (4252, 57960), (4830, 51024), (5040, 48898), (5152, 47835), (5315, 46368), (5520, 44646), (5796, 42520), (6378, 38640), (6440, 38268), (6624, 37205), (7245, 34016), (7441, 33120), (7728, 31890), (8280, 29764), (8504, 28980), (9567, 25760), (9660, 25512), (10080, 24449), (10630, 23184), (11040, 22323), (11592, 21260), (12756, 19320), (12880, 19134), (14490, 17008), (14882, 16560), (15456, 15945)]