121215024

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:488

約数の個数: 180

約数和(自身を含む): 405208440

約数和(自身を除く): 283993416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 49, 56, 63, 72, 82, 84, 98, 112, 123, 126, 144, 147, 164, 168, 196, 246, 252, 287, 294, 328, 336, 369, 392, 419, 441, 492, 504, 574, 588, 656, 738, 784, 838, 861, 882, 984, 1008, 1148, 1176, 1257, 1476, 1676, 1722, 1764, 1968, 2009, 2296, 2352, 2514, 2583, 2933, 2952, 3352, 3444, 3528, 3771, 4018, 4592, 5028, 5166, 5866, 5904, 6027, 6704, 6888, 7056, 7542, 8036, 8799, 10056, 10332, 11732, 12054, 13776, 15084, 16072, 17179, 17598, 18081, 20112, 20531, 20664, 23464, 24108, 26397, 30168, 32144, 34358, 35196, 36162, 41062, 41328, 46928, 48216, 51537, 52794, 60336, 61593, 68716, 70392, 72324, 82124, 96432, 103074, 105588, 120253, 123186, 137432, 140784, 144648, 154611, 164248, 184779, 206148, 211176, 240506, 246372, 274864, 289296, 309222, 328496, 360759, 369558, 412296, 422352, 481012, 492744, 618444, 721518, 739116, 824592, 841771, 962024, 985488, 1082277, 1236888, 1443036, 1478232, 1683542, 1924048, 2164554, 2473776, 2525313, 2886072, 2956464, 3367084, 4329108, 5050626, 5772144, 6734168, 7575939, 8658216, 10101252, 13468336, 15151878, 17316432, 20202504, 30303756, 40405008, 60607512, 121215024]

約数ペア:

[(1, 121215024), (2, 60607512), (3, 40405008), (4, 30303756), (6, 20202504), (7, 17316432), (8, 15151878), (9, 13468336), (12, 10101252), (14, 8658216), (16, 7575939), (18, 6734168), (21, 5772144), (24, 5050626), (28, 4329108), (36, 3367084), (41, 2956464), (42, 2886072), (48, 2525313), (49, 2473776), (56, 2164554), (63, 1924048), (72, 1683542), (82, 1478232), (84, 1443036), (98, 1236888), (112, 1082277), (123, 985488), (126, 962024), (144, 841771), (147, 824592), (164, 739116), (168, 721518), (196, 618444), (246, 492744), (252, 481012), (287, 422352), (294, 412296), (328, 369558), (336, 360759), (369, 328496), (392, 309222), (419, 289296), (441, 274864), (492, 246372), (504, 240506), (574, 211176), (588, 206148), (656, 184779), (738, 164248), (784, 154611), (838, 144648), (861, 140784), (882, 137432), (984, 123186), (1008, 120253), (1148, 105588), (1176, 103074), (1257, 96432), (1476, 82124), (1676, 72324), (1722, 70392), (1764, 68716), (1968, 61593), (2009, 60336), (2296, 52794), (2352, 51537), (2514, 48216), (2583, 46928), (2933, 41328), (2952, 41062), (3352, 36162), (3444, 35196), (3528, 34358), (3771, 32144), (4018, 30168), (4592, 26397), (5028, 24108), (5166, 23464), (5866, 20664), (5904, 20531), (6027, 20112), (6704, 18081), (6888, 17598), (7056, 17179), (7542, 16072), (8036, 15084), (8799, 13776), (10056, 12054), (10332, 11732)]