2017995540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4861}}^1$

素因数の和:4938

約数の個数: 192

約数和(自身を含む): 6704425728

約数和(自身を除く): 4686430188

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 37, 44, 51, 55, 60, 66, 68, 74, 85, 102, 110, 111, 132, 148, 165, 170, 185, 187, 204, 220, 222, 255, 330, 340, 370, 374, 407, 444, 510, 555, 561, 629, 660, 740, 748, 814, 935, 1020, 1110, 1122, 1221, 1258, 1628, 1870, 1887, 2035, 2220, 2244, 2442, 2516, 2805, 3145, 3740, 3774, 4070, 4861, 4884, 5610, 6105, 6290, 6919, 7548, 8140, 9435, 9722, 11220, 12210, 12580, 13838, 14583, 18870, 19444, 20757, 24305, 24420, 27676, 29166, 34595, 37740, 41514, 48610, 53471, 58332, 69190, 72915, 82637, 83028, 97220, 103785, 106942, 138380, 145830, 160413, 165274, 179857, 207570, 213884, 247911, 267355, 291660, 320826, 330548, 359714, 413185, 415140, 495822, 534710, 539571, 641652, 719428, 802065, 826370, 899285, 909007, 991644, 1069420, 1079142, 1239555, 1604130, 1652740, 1798570, 1818014, 1978427, 2158284, 2479110, 2697855, 2727021, 3057569, 3208260, 3597140, 3636028, 3956854, 4545035, 4958220, 5395710, 5454042, 5935281, 6115138, 7913708, 9090070, 9172707, 9892135, 10791420, 10908084, 11870562, 12230276, 13635105, 15287845, 18180140, 18345414, 19784270, 23741124, 27270210, 29676405, 30575690, 33633259, 36690828, 39568540, 45863535, 54540420, 59352810, 61151380, 67266518, 91727070, 100899777, 118705620, 134533036, 168166295, 183454140, 201799554, 336332590, 403599108, 504498885, 672665180, 1008997770, 2017995540]

約数ペア:

[(1, 2017995540), (2, 1008997770), (3, 672665180), (4, 504498885), (5, 403599108), (6, 336332590), (10, 201799554), (11, 183454140), (12, 168166295), (15, 134533036), (17, 118705620), (20, 100899777), (22, 91727070), (30, 67266518), (33, 61151380), (34, 59352810), (37, 54540420), (44, 45863535), (51, 39568540), (55, 36690828), (60, 33633259), (66, 30575690), (68, 29676405), (74, 27270210), (85, 23741124), (102, 19784270), (110, 18345414), (111, 18180140), (132, 15287845), (148, 13635105), (165, 12230276), (170, 11870562), (185, 10908084), (187, 10791420), (204, 9892135), (220, 9172707), (222, 9090070), (255, 7913708), (330, 6115138), (340, 5935281), (370, 5454042), (374, 5395710), (407, 4958220), (444, 4545035), (510, 3956854), (555, 3636028), (561, 3597140), (629, 3208260), (660, 3057569), (740, 2727021), (748, 2697855), (814, 2479110), (935, 2158284), (1020, 1978427), (1110, 1818014), (1122, 1798570), (1221, 1652740), (1258, 1604130), (1628, 1239555), (1870, 1079142), (1887, 1069420), (2035, 991644), (2220, 909007), (2244, 899285), (2442, 826370), (2516, 802065), (2805, 719428), (3145, 641652), (3740, 539571), (3774, 534710), (4070, 495822), (4861, 415140), (4884, 413185), (5610, 359714), (6105, 330548), (6290, 320826), (6919, 291660), (7548, 267355), (8140, 247911), (9435, 213884), (9722, 207570), (11220, 179857), (12210, 165274), (12580, 160413), (13838, 145830), (14583, 138380), (18870, 106942), (19444, 103785), (20757, 97220), (24305, 83028), (24420, 82637), (27676, 72915), (29166, 69190), (34595, 58332), (37740, 53471), (41514, 48610)]