390685525620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{48871}}^1$

素因数の和:49210

約数の個数: 192

約数和(自身を含む): 1214299516416

約数和(自身を除く): 823613990796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 277, 370, 390, 444, 481, 554, 555, 740, 780, 831, 962, 1108, 1110, 1385, 1443, 1662, 1924, 2220, 2405, 2770, 2886, 3324, 3601, 4155, 4810, 5540, 5772, 7202, 7215, 8310, 9620, 10249, 10803, 14404, 14430, 16620, 18005, 20498, 21606, 28860, 30747, 36010, 40996, 43212, 48871, 51245, 54015, 61494, 72020, 97742, 102490, 108030, 122988, 133237, 146613, 153735, 195484, 204980, 216060, 244355, 266474, 293226, 307470, 399711, 488710, 532948, 586452, 614940, 635323, 666185, 733065, 799422, 977420, 1270646, 1332370, 1466130, 1598844, 1808227, 1905969, 1998555, 2541292, 2664740, 2932260, 3176615, 3616454, 3811938, 3997110, 5424681, 6353230, 7232908, 7623876, 7994220, 9041135, 9529845, 10849362, 12706460, 13537267, 18082270, 19059690, 21698724, 23506951, 27074534, 27123405, 36164540, 38119380, 40611801, 47013902, 54149068, 54246810, 67686335, 70520853, 81223602, 94027804, 108493620, 117534755, 135372670, 141041706, 162447204, 175984471, 203059005, 235069510, 270745340, 282083412, 351968942, 352604265, 406118010, 470139020, 500878879, 527953413, 703937884, 705208530, 812236020, 879922355, 1001757758, 1055906826, 1410417060, 1502636637, 1759844710, 2003515516, 2111813652, 2504394395, 2639767065, 3005273274, 3519689420, 5008788790, 5279534130, 6010546548, 6511425427, 7513183185, 10017577580, 10559068260, 13022850854, 15026366370, 19534276281, 26045701708, 30052732740, 32557127135, 39068552562, 65114254270, 78137105124, 97671381405, 130228508540, 195342762810, 390685525620]

約数ペア:

[(1, 390685525620), (2, 195342762810), (3, 130228508540), (4, 97671381405), (5, 78137105124), (6, 65114254270), (10, 39068552562), (12, 32557127135), (13, 30052732740), (15, 26045701708), (20, 19534276281), (26, 15026366370), (30, 13022850854), (37, 10559068260), (39, 10017577580), (52, 7513183185), (60, 6511425427), (65, 6010546548), (74, 5279534130), (78, 5008788790), (111, 3519689420), (130, 3005273274), (148, 2639767065), (156, 2504394395), (185, 2111813652), (195, 2003515516), (222, 1759844710), (260, 1502636637), (277, 1410417060), (370, 1055906826), (390, 1001757758), (444, 879922355), (481, 812236020), (554, 705208530), (555, 703937884), (740, 527953413), (780, 500878879), (831, 470139020), (962, 406118010), (1108, 352604265), (1110, 351968942), (1385, 282083412), (1443, 270745340), (1662, 235069510), (1924, 203059005), (2220, 175984471), (2405, 162447204), (2770, 141041706), (2886, 135372670), (3324, 117534755), (3601, 108493620), (4155, 94027804), (4810, 81223602), (5540, 70520853), (5772, 67686335), (7202, 54246810), (7215, 54149068), (8310, 47013902), (9620, 40611801), (10249, 38119380), (10803, 36164540), (14404, 27123405), (14430, 27074534), (16620, 23506951), (18005, 21698724), (20498, 19059690), (21606, 18082270), (28860, 13537267), (30747, 12706460), (36010, 10849362), (40996, 9529845), (43212, 9041135), (48871, 7994220), (51245, 7623876), (54015, 7232908), (61494, 6353230), (72020, 5424681), (97742, 3997110), (102490, 3811938), (108030, 3616454), (122988, 3176615), (133237, 2932260), (146613, 2664740), (153735, 2541292), (195484, 1998555), (204980, 1905969), (216060, 1808227), (244355, 1598844), (266474, 1466130), (293226, 1332370), (307470, 1270646), (399711, 977420), (488710, 799422), (532948, 733065), (586452, 666185), (614940, 635323)]