340141560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2181

約数の個数: 128

約数和(自身を含む): 1122508800

約数和(自身を除く): 782367240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 254, 264, 330, 381, 440, 508, 635, 660, 762, 1016, 1270, 1320, 1397, 1524, 1905, 2029, 2540, 2794, 3048, 3810, 4058, 4191, 5080, 5588, 6087, 6985, 7620, 8116, 8382, 10145, 11176, 12174, 13970, 15240, 16232, 16764, 20290, 20955, 22319, 24348, 27940, 30435, 33528, 40580, 41910, 44638, 48696, 55880, 60870, 66957, 81160, 83820, 89276, 111595, 121740, 133914, 167640, 178552, 223190, 243480, 257683, 267828, 334785, 446380, 515366, 535656, 669570, 773049, 892760, 1030732, 1288415, 1339140, 1546098, 2061464, 2576830, 2678280, 2834513, 3092196, 3865245, 5153660, 5669026, 6184392, 7730490, 8503539, 10307320, 11338052, 14172565, 15460980, 17007078, 22676104, 28345130, 30921960, 34014156, 42517695, 56690260, 68028312, 85035390, 113380520, 170070780, 340141560]

約数ペア:

[(1, 340141560), (2, 170070780), (3, 113380520), (4, 85035390), (5, 68028312), (6, 56690260), (8, 42517695), (10, 34014156), (11, 30921960), (12, 28345130), (15, 22676104), (20, 17007078), (22, 15460980), (24, 14172565), (30, 11338052), (33, 10307320), (40, 8503539), (44, 7730490), (55, 6184392), (60, 5669026), (66, 5153660), (88, 3865245), (110, 3092196), (120, 2834513), (127, 2678280), (132, 2576830), (165, 2061464), (220, 1546098), (254, 1339140), (264, 1288415), (330, 1030732), (381, 892760), (440, 773049), (508, 669570), (635, 535656), (660, 515366), (762, 446380), (1016, 334785), (1270, 267828), (1320, 257683), (1397, 243480), (1524, 223190), (1905, 178552), (2029, 167640), (2540, 133914), (2794, 121740), (3048, 111595), (3810, 89276), (4058, 83820), (4191, 81160), (5080, 66957), (5588, 60870), (6087, 55880), (6985, 48696), (7620, 44638), (8116, 41910), (8382, 40580), (10145, 33528), (11176, 30435), (12174, 27940), (13970, 24348), (15240, 22319), (16232, 20955), (16764, 20290)]