40262640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 160

約数和(自身を含む): 138419712

約数和(自身を除く): 98157072

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, 88, 101, 110, 120, 132, 151, 165, 176, 202, 220, 240, 264, 302, 303, 330, 404, 440, 453, 505, 528, 604, 606, 660, 755, 808, 880, 906, 1010, 1111, 1208, 1212, 1320, 1510, 1515, 1616, 1661, 1812, 2020, 2222, 2265, 2416, 2424, 2640, 3020, 3030, 3322, 3333, 3624, 4040, 4444, 4530, 4848, 4983, 5555, 6040, 6060, 6644, 6666, 7248, 8080, 8305, 8888, 9060, 9966, 11110, 12080, 12120, 13288, 13332, 15251, 16610, 16665, 17776, 18120, 19932, 22220, 24240, 24915, 26576, 26664, 30502, 33220, 33330, 36240, 39864, 44440, 45753, 49830, 53328, 61004, 66440, 66660, 76255, 79728, 88880, 91506, 99660, 122008, 132880, 133320, 152510, 167761, 183012, 199320, 228765, 244016, 266640, 305020, 335522, 366024, 398640, 457530, 503283, 610040, 671044, 732048, 838805, 915060, 1006566, 1220080, 1342088, 1677610, 1830120, 2013132, 2516415, 2684176, 3355220, 3660240, 4026264, 5032830, 6710440, 8052528, 10065660, 13420880, 20131320, 40262640]

約数ペア:

[(1, 40262640), (2, 20131320), (3, 13420880), (4, 10065660), (5, 8052528), (6, 6710440), (8, 5032830), (10, 4026264), (11, 3660240), (12, 3355220), (15, 2684176), (16, 2516415), (20, 2013132), (22, 1830120), (24, 1677610), (30, 1342088), (33, 1220080), (40, 1006566), (44, 915060), (48, 838805), (55, 732048), (60, 671044), (66, 610040), (80, 503283), (88, 457530), (101, 398640), (110, 366024), (120, 335522), (132, 305020), (151, 266640), (165, 244016), (176, 228765), (202, 199320), (220, 183012), (240, 167761), (264, 152510), (302, 133320), (303, 132880), (330, 122008), (404, 99660), (440, 91506), (453, 88880), (505, 79728), (528, 76255), (604, 66660), (606, 66440), (660, 61004), (755, 53328), (808, 49830), (880, 45753), (906, 44440), (1010, 39864), (1111, 36240), (1208, 33330), (1212, 33220), (1320, 30502), (1510, 26664), (1515, 26576), (1616, 24915), (1661, 24240), (1812, 22220), (2020, 19932), (2222, 18120), (2265, 17776), (2416, 16665), (2424, 16610), (2640, 15251), (3020, 13332), (3030, 13288), (3322, 12120), (3333, 12080), (3624, 11110), (4040, 9966), (4444, 9060), (4530, 8888), (4848, 8305), (4983, 8080), (5555, 7248), (6040, 6666), (6060, 6644)]