1323477960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1123}}^1$

素因数の和:1228

約数の個数: 256

約数和(自身を含む): 4816834560

約数和(自身を除く): 3493356600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 61, 69, 70, 84, 92, 105, 115, 120, 122, 138, 140, 161, 168, 183, 184, 210, 230, 244, 276, 280, 305, 322, 345, 366, 420, 427, 460, 483, 488, 552, 610, 644, 690, 732, 805, 840, 854, 915, 920, 966, 1123, 1220, 1281, 1288, 1380, 1403, 1464, 1610, 1708, 1830, 1932, 2135, 2246, 2415, 2440, 2562, 2760, 2806, 3220, 3369, 3416, 3660, 3864, 4209, 4270, 4492, 4830, 5124, 5612, 5615, 6405, 6440, 6738, 7015, 7320, 7861, 8418, 8540, 8984, 9660, 9821, 10248, 11224, 11230, 12810, 13476, 14030, 15722, 16836, 16845, 17080, 19320, 19642, 21045, 22460, 23583, 25620, 25829, 26952, 28060, 29463, 31444, 33672, 33690, 39284, 39305, 42090, 44920, 47166, 49105, 51240, 51658, 56120, 58926, 62888, 67380, 68503, 77487, 78568, 78610, 84180, 94332, 98210, 103316, 117852, 117915, 129145, 134760, 137006, 147315, 154974, 157220, 168360, 180803, 188664, 196420, 205509, 206632, 235704, 235830, 258290, 274012, 294630, 309948, 314440, 342515, 361606, 387435, 392840, 411018, 471660, 479521, 516580, 542409, 548024, 589260, 619896, 685030, 723212, 774870, 822036, 904015, 943320, 959042, 1027545, 1033160, 1084818, 1178520, 1370060, 1438563, 1446424, 1549740, 1575569, 1644072, 1808030, 1918084, 2055090, 2169636, 2397605, 2712045, 2740120, 2877126, 3099480, 3151138, 3616060, 3836168, 4110180, 4339272, 4726707, 4795210, 5424090, 5754252, 6302276, 7192815, 7232120, 7877845, 8220360, 9453414, 9590420, 10848180, 11028983, 11508504, 12604552, 14385630, 15755690, 18906828, 19180840, 21696360, 22057966, 23633535, 28771260, 31511380, 33086949, 37813656, 44115932, 47267070, 55144915, 57542520, 63022760, 66173898, 88231864, 94534140, 110289830, 132347796, 165434745, 189068280, 220579660, 264695592, 330869490, 441159320, 661738980, 1323477960]

約数ペア:

[(1, 1323477960), (2, 661738980), (3, 441159320), (4, 330869490), (5, 264695592), (6, 220579660), (7, 189068280), (8, 165434745), (10, 132347796), (12, 110289830), (14, 94534140), (15, 88231864), (20, 66173898), (21, 63022760), (23, 57542520), (24, 55144915), (28, 47267070), (30, 44115932), (35, 37813656), (40, 33086949), (42, 31511380), (46, 28771260), (56, 23633535), (60, 22057966), (61, 21696360), (69, 19180840), (70, 18906828), (84, 15755690), (92, 14385630), (105, 12604552), (115, 11508504), (120, 11028983), (122, 10848180), (138, 9590420), (140, 9453414), (161, 8220360), (168, 7877845), (183, 7232120), (184, 7192815), (210, 6302276), (230, 5754252), (244, 5424090), (276, 4795210), (280, 4726707), (305, 4339272), (322, 4110180), (345, 3836168), (366, 3616060), (420, 3151138), (427, 3099480), (460, 2877126), (483, 2740120), (488, 2712045), (552, 2397605), (610, 2169636), (644, 2055090), (690, 1918084), (732, 1808030), (805, 1644072), (840, 1575569), (854, 1549740), (915, 1446424), (920, 1438563), (966, 1370060), (1123, 1178520), (1220, 1084818), (1281, 1033160), (1288, 1027545), (1380, 959042), (1403, 943320), (1464, 904015), (1610, 822036), (1708, 774870), (1830, 723212), (1932, 685030), (2135, 619896), (2246, 589260), (2415, 548024), (2440, 542409), (2562, 516580), (2760, 479521), (2806, 471660), (3220, 411018), (3369, 392840), (3416, 387435), (3660, 361606), (3864, 342515), (4209, 314440), (4270, 309948), (4492, 294630), (4830, 274012), (5124, 258290), (5612, 235830), (5615, 235704), (6405, 206632), (6440, 205509), (6738, 196420), (7015, 188664), (7320, 180803), (7861, 168360), (8418, 157220), (8540, 154974), (8984, 147315), (9660, 137006), (9821, 134760), (10248, 129145), (11224, 117915), (11230, 117852), (12810, 103316), (13476, 98210), (14030, 94332), (15722, 84180), (16836, 78610), (16845, 78568), (17080, 77487), (19320, 68503), (19642, 67380), (21045, 62888), (22460, 58926), (23583, 56120), (25620, 51658), (25829, 51240), (26952, 49105), (28060, 47166), (29463, 44920), (31444, 42090), (33672, 39305), (33690, 39284)]