68126520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 260858880

約数和(自身を除く): 192732360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 73, 77, 84, 88, 101, 105, 110, 120, 132, 140, 146, 154, 165, 168, 202, 210, 219, 220, 231, 264, 280, 292, 303, 308, 330, 365, 385, 404, 420, 438, 440, 462, 505, 511, 584, 606, 616, 660, 707, 730, 770, 803, 808, 840, 876, 924, 1010, 1022, 1095, 1111, 1155, 1212, 1320, 1414, 1460, 1515, 1533, 1540, 1606, 1752, 1848, 2020, 2044, 2121, 2190, 2222, 2310, 2409, 2424, 2555, 2828, 2920, 3030, 3066, 3080, 3212, 3333, 3535, 4015, 4040, 4088, 4242, 4380, 4444, 4620, 4818, 5110, 5555, 5621, 5656, 6060, 6132, 6424, 6666, 7070, 7373, 7665, 7777, 8030, 8484, 8760, 8888, 9240, 9636, 10220, 10605, 11110, 11242, 12045, 12120, 12264, 13332, 14140, 14746, 15330, 15554, 16060, 16665, 16863, 16968, 19272, 20440, 21210, 22119, 22220, 22484, 23331, 24090, 26664, 28105, 28280, 29492, 30660, 31108, 32120, 33330, 33726, 36865, 38885, 42420, 44238, 44440, 44968, 46662, 48180, 51611, 56210, 58984, 61320, 62216, 66660, 67452, 73730, 77770, 81103, 84315, 84840, 88476, 93324, 96360, 103222, 110595, 112420, 116655, 133320, 134904, 147460, 154833, 155540, 162206, 168630, 176952, 186648, 206444, 221190, 224840, 233310, 243309, 258055, 294920, 309666, 311080, 324412, 337260, 405515, 412888, 442380, 466620, 486618, 516110, 567721, 619332, 648824, 674520, 774165, 811030, 884760, 933240, 973236, 1032220, 1135442, 1216545, 1238664, 1548330, 1622060, 1703163, 1946472, 2064440, 2270884, 2433090, 2838605, 3096660, 3244120, 3406326, 4541768, 4866180, 5677210, 6193320, 6812652, 8515815, 9732360, 11354420, 13625304, 17031630, 22708840, 34063260, 68126520]

約数ペア:

[(1, 68126520), (2, 34063260), (3, 22708840), (4, 17031630), (5, 13625304), (6, 11354420), (7, 9732360), (8, 8515815), (10, 6812652), (11, 6193320), (12, 5677210), (14, 4866180), (15, 4541768), (20, 3406326), (21, 3244120), (22, 3096660), (24, 2838605), (28, 2433090), (30, 2270884), (33, 2064440), (35, 1946472), (40, 1703163), (42, 1622060), (44, 1548330), (55, 1238664), (56, 1216545), (60, 1135442), (66, 1032220), (70, 973236), (73, 933240), (77, 884760), (84, 811030), (88, 774165), (101, 674520), (105, 648824), (110, 619332), (120, 567721), (132, 516110), (140, 486618), (146, 466620), (154, 442380), (165, 412888), (168, 405515), (202, 337260), (210, 324412), (219, 311080), (220, 309666), (231, 294920), (264, 258055), (280, 243309), (292, 233310), (303, 224840), (308, 221190), (330, 206444), (365, 186648), (385, 176952), (404, 168630), (420, 162206), (438, 155540), (440, 154833), (462, 147460), (505, 134904), (511, 133320), (584, 116655), (606, 112420), (616, 110595), (660, 103222), (707, 96360), (730, 93324), (770, 88476), (803, 84840), (808, 84315), (840, 81103), (876, 77770), (924, 73730), (1010, 67452), (1022, 66660), (1095, 62216), (1111, 61320), (1155, 58984), (1212, 56210), (1320, 51611), (1414, 48180), (1460, 46662), (1515, 44968), (1533, 44440), (1540, 44238), (1606, 42420), (1752, 38885), (1848, 36865), (2020, 33726), (2044, 33330), (2121, 32120), (2190, 31108), (2222, 30660), (2310, 29492), (2409, 28280), (2424, 28105), (2555, 26664), (2828, 24090), (2920, 23331), (3030, 22484), (3066, 22220), (3080, 22119), (3212, 21210), (3333, 20440), (3535, 19272), (4015, 16968), (4040, 16863), (4088, 16665), (4242, 16060), (4380, 15554), (4444, 15330), (4620, 14746), (4818, 14140), (5110, 13332), (5555, 12264), (5621, 12120), (5656, 12045), (6060, 11242), (6132, 11110), (6424, 10605), (6666, 10220), (7070, 9636), (7373, 9240), (7665, 8888), (7777, 8760), (8030, 8484)]