708290520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:706

約数の個数: 256

約数和(自身を含む): 2579834880

約数和(自身を除く): 1871544360

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, 601, 610, 644, 690, 732, 805, 840, 854, 915, 920, 966, 1202, 1220, 1281, 1288, 1380, 1403, 1464, 1610, 1708, 1803, 1830, 1932, 2135, 2404, 2415, 2440, 2562, 2760, 2806, 3005, 3220, 3416, 3606, 3660, 3864, 4207, 4209, 4270, 4808, 4830, 5124, 5612, 6010, 6405, 6440, 7015, 7212, 7320, 8414, 8418, 8540, 9015, 9660, 9821, 10248, 11224, 12020, 12621, 12810, 13823, 14030, 14424, 16828, 16836, 17080, 18030, 19320, 19642, 21035, 21045, 24040, 25242, 25620, 27646, 28060, 29463, 33656, 33672, 36060, 36661, 39284, 41469, 42070, 42090, 49105, 50484, 51240, 55292, 56120, 58926, 63105, 69115, 72120, 73322, 78568, 82938, 84140, 84180, 96761, 98210, 100968, 109983, 110584, 117852, 126210, 138230, 146644, 147315, 165876, 168280, 168360, 183305, 193522, 196420, 207345, 219966, 235704, 252420, 256627, 276460, 290283, 293288, 294630, 331752, 366610, 387044, 392840, 414690, 439932, 483805, 504840, 513254, 549915, 552920, 580566, 589260, 733220, 769881, 774088, 829380, 843203, 879864, 967610, 1026508, 1099830, 1161132, 1178520, 1283135, 1451415, 1466440, 1539762, 1658760, 1686406, 1935220, 2053016, 2199660, 2322264, 2529609, 2566270, 2902830, 3079524, 3372812, 3849405, 3870440, 4216015, 4399320, 5059218, 5132540, 5805660, 5902421, 6159048, 6745624, 7698810, 8432030, 10118436, 10265080, 11611320, 11804842, 12648045, 15397620, 16864060, 17707263, 20236872, 23609684, 25296090, 29512105, 30795240, 33728120, 35414526, 47219368, 50592180, 59024210, 70829052, 88536315, 101184360, 118048420, 141658104, 177072630, 236096840, 354145260, 708290520]

約数ペア:

[(1, 708290520), (2, 354145260), (3, 236096840), (4, 177072630), (5, 141658104), (6, 118048420), (7, 101184360), (8, 88536315), (10, 70829052), (12, 59024210), (14, 50592180), (15, 47219368), (20, 35414526), (21, 33728120), (23, 30795240), (24, 29512105), (28, 25296090), (30, 23609684), (35, 20236872), (40, 17707263), (42, 16864060), (46, 15397620), (56, 12648045), (60, 11804842), (61, 11611320), (69, 10265080), (70, 10118436), (84, 8432030), (92, 7698810), (105, 6745624), (115, 6159048), (120, 5902421), (122, 5805660), (138, 5132540), (140, 5059218), (161, 4399320), (168, 4216015), (183, 3870440), (184, 3849405), (210, 3372812), (230, 3079524), (244, 2902830), (276, 2566270), (280, 2529609), (305, 2322264), (322, 2199660), (345, 2053016), (366, 1935220), (420, 1686406), (427, 1658760), (460, 1539762), (483, 1466440), (488, 1451415), (552, 1283135), (601, 1178520), (610, 1161132), (644, 1099830), (690, 1026508), (732, 967610), (805, 879864), (840, 843203), (854, 829380), (915, 774088), (920, 769881), (966, 733220), (1202, 589260), (1220, 580566), (1281, 552920), (1288, 549915), (1380, 513254), (1403, 504840), (1464, 483805), (1610, 439932), (1708, 414690), (1803, 392840), (1830, 387044), (1932, 366610), (2135, 331752), (2404, 294630), (2415, 293288), (2440, 290283), (2562, 276460), (2760, 256627), (2806, 252420), (3005, 235704), (3220, 219966), (3416, 207345), (3606, 196420), (3660, 193522), (3864, 183305), (4207, 168360), (4209, 168280), (4270, 165876), (4808, 147315), (4830, 146644), (5124, 138230), (5612, 126210), (6010, 117852), (6405, 110584), (6440, 109983), (7015, 100968), (7212, 98210), (7320, 96761), (8414, 84180), (8418, 84140), (8540, 82938), (9015, 78568), (9660, 73322), (9821, 72120), (10248, 69115), (11224, 63105), (12020, 58926), (12621, 56120), (12810, 55292), (13823, 51240), (14030, 50484), (14424, 49105), (16828, 42090), (16836, 42070), (17080, 41469), (18030, 39284), (19320, 36661), (19642, 36060), (21035, 33672), (21045, 33656), (24040, 29463), (25242, 28060), (25620, 27646)]