260009640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 288

約数和(自身を含む): 956067840

約数和(自身を除く): 696058200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 47, 55, 60, 66, 72, 88, 90, 94, 99, 110, 120, 121, 127, 132, 141, 165, 180, 188, 198, 220, 235, 242, 254, 264, 282, 330, 360, 363, 376, 381, 396, 423, 440, 470, 484, 495, 508, 517, 564, 605, 635, 660, 705, 726, 762, 792, 846, 940, 968, 990, 1016, 1034, 1089, 1128, 1143, 1210, 1270, 1320, 1397, 1410, 1452, 1524, 1551, 1692, 1815, 1880, 1905, 1980, 2068, 2115, 2178, 2286, 2420, 2540, 2585, 2794, 2820, 2904, 3048, 3102, 3384, 3630, 3810, 3960, 4136, 4191, 4230, 4356, 4572, 4653, 4840, 5080, 5170, 5445, 5588, 5640, 5687, 5715, 5969, 6204, 6985, 7260, 7620, 7755, 8382, 8460, 8712, 9144, 9306, 10340, 10890, 11176, 11374, 11430, 11938, 12408, 12573, 13970, 14520, 15240, 15367, 15510, 16764, 16920, 17061, 17907, 18612, 20680, 20955, 21780, 22748, 22860, 23265, 23876, 25146, 27940, 28435, 29845, 30734, 31020, 33528, 34122, 35814, 37224, 41910, 43560, 45496, 45720, 46101, 46530, 47752, 50292, 51183, 53721, 55880, 56870, 59690, 61468, 62040, 62865, 65659, 68244, 71628, 76835, 83820, 85305, 89535, 92202, 93060, 100584, 102366, 107442, 113740, 119380, 122936, 125730, 131318, 136488, 138303, 143256, 153670, 167640, 170610, 179070, 184404, 186120, 196977, 204732, 214884, 227480, 230505, 238760, 251460, 255915, 262636, 268605, 276606, 307340, 328295, 341220, 358140, 368808, 393954, 409464, 429768, 461010, 502920, 511830, 525272, 537210, 553212, 590931, 614680, 656590, 682440, 691515, 716280, 722249, 787908, 922020, 984885, 1023660, 1074420, 1106424, 1181862, 1313180, 1383030, 1444498, 1575816, 1844040, 1969770, 2047320, 2148840, 2166747, 2363724, 2626360, 2766060, 2888996, 2954655, 3611245, 3939540, 4333494, 4727448, 5532120, 5777992, 5909310, 6500241, 7222490, 7879080, 8666988, 10833735, 11818620, 13000482, 14444980, 17333976, 21667470, 23637240, 26000964, 28889960, 32501205, 43334940, 52001928, 65002410, 86669880, 130004820, 260009640]

約数ペア:

[(1, 260009640), (2, 130004820), (3, 86669880), (4, 65002410), (5, 52001928), (6, 43334940), (8, 32501205), (9, 28889960), (10, 26000964), (11, 23637240), (12, 21667470), (15, 17333976), (18, 14444980), (20, 13000482), (22, 11818620), (24, 10833735), (30, 8666988), (33, 7879080), (36, 7222490), (40, 6500241), (44, 5909310), (45, 5777992), (47, 5532120), (55, 4727448), (60, 4333494), (66, 3939540), (72, 3611245), (88, 2954655), (90, 2888996), (94, 2766060), (99, 2626360), (110, 2363724), (120, 2166747), (121, 2148840), (127, 2047320), (132, 1969770), (141, 1844040), (165, 1575816), (180, 1444498), (188, 1383030), (198, 1313180), (220, 1181862), (235, 1106424), (242, 1074420), (254, 1023660), (264, 984885), (282, 922020), (330, 787908), (360, 722249), (363, 716280), (376, 691515), (381, 682440), (396, 656590), (423, 614680), (440, 590931), (470, 553212), (484, 537210), (495, 525272), (508, 511830), (517, 502920), (564, 461010), (605, 429768), (635, 409464), (660, 393954), (705, 368808), (726, 358140), (762, 341220), (792, 328295), (846, 307340), (940, 276606), (968, 268605), (990, 262636), (1016, 255915), (1034, 251460), (1089, 238760), (1128, 230505), (1143, 227480), (1210, 214884), (1270, 204732), (1320, 196977), (1397, 186120), (1410, 184404), (1452, 179070), (1524, 170610), (1551, 167640), (1692, 153670), (1815, 143256), (1880, 138303), (1905, 136488), (1980, 131318), (2068, 125730), (2115, 122936), (2178, 119380), (2286, 113740), (2420, 107442), (2540, 102366), (2585, 100584), (2794, 93060), (2820, 92202), (2904, 89535), (3048, 85305), (3102, 83820), (3384, 76835), (3630, 71628), (3810, 68244), (3960, 65659), (4136, 62865), (4191, 62040), (4230, 61468), (4356, 59690), (4572, 56870), (4653, 55880), (4840, 53721), (5080, 51183), (5170, 50292), (5445, 47752), (5588, 46530), (5640, 46101), (5687, 45720), (5715, 45496), (5969, 43560), (6204, 41910), (6985, 37224), (7260, 35814), (7620, 34122), (7755, 33528), (8382, 31020), (8460, 30734), (8712, 29845), (9144, 28435), (9306, 27940), (10340, 25146), (10890, 23876), (11176, 23265), (11374, 22860), (11430, 22748), (11938, 21780), (12408, 20955), (12573, 20680), (13970, 18612), (14520, 17907), (15240, 17061), (15367, 16920), (15510, 16764)]