22131120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 160

約数和(自身を含む): 76495104

約数和(自身を除く): 54363984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 83, 88, 101, 110, 120, 132, 165, 166, 176, 202, 220, 240, 249, 264, 303, 330, 332, 404, 415, 440, 498, 505, 528, 606, 660, 664, 808, 830, 880, 913, 996, 1010, 1111, 1212, 1245, 1320, 1328, 1515, 1616, 1660, 1826, 1992, 2020, 2222, 2424, 2490, 2640, 2739, 3030, 3320, 3333, 3652, 3984, 4040, 4444, 4565, 4848, 4980, 5478, 5555, 6060, 6640, 6666, 7304, 8080, 8383, 8888, 9130, 9960, 10956, 11110, 12120, 13332, 13695, 14608, 16665, 16766, 17776, 18260, 19920, 21912, 22220, 24240, 25149, 26664, 27390, 33330, 33532, 36520, 41915, 43824, 44440, 50298, 53328, 54780, 66660, 67064, 73040, 83830, 88880, 92213, 100596, 109560, 125745, 133320, 134128, 167660, 184426, 201192, 219120, 251490, 266640, 276639, 335320, 368852, 402384, 461065, 502980, 553278, 670640, 737704, 922130, 1005960, 1106556, 1383195, 1475408, 1844260, 2011920, 2213112, 2766390, 3688520, 4426224, 5532780, 7377040, 11065560, 22131120]

約数ペア:

[(1, 22131120), (2, 11065560), (3, 7377040), (4, 5532780), (5, 4426224), (6, 3688520), (8, 2766390), (10, 2213112), (11, 2011920), (12, 1844260), (15, 1475408), (16, 1383195), (20, 1106556), (22, 1005960), (24, 922130), (30, 737704), (33, 670640), (40, 553278), (44, 502980), (48, 461065), (55, 402384), (60, 368852), (66, 335320), (80, 276639), (83, 266640), (88, 251490), (101, 219120), (110, 201192), (120, 184426), (132, 167660), (165, 134128), (166, 133320), (176, 125745), (202, 109560), (220, 100596), (240, 92213), (249, 88880), (264, 83830), (303, 73040), (330, 67064), (332, 66660), (404, 54780), (415, 53328), (440, 50298), (498, 44440), (505, 43824), (528, 41915), (606, 36520), (660, 33532), (664, 33330), (808, 27390), (830, 26664), (880, 25149), (913, 24240), (996, 22220), (1010, 21912), (1111, 19920), (1212, 18260), (1245, 17776), (1320, 16766), (1328, 16665), (1515, 14608), (1616, 13695), (1660, 13332), (1826, 12120), (1992, 11110), (2020, 10956), (2222, 9960), (2424, 9130), (2490, 8888), (2640, 8383), (2739, 8080), (3030, 7304), (3320, 6666), (3333, 6640), (3652, 6060), (3984, 5555), (4040, 5478), (4444, 4980), (4565, 4848)]