2564247420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1013}}^1$

素因数の和:1090

約数の個数: 288

約数和(自身を含む): 9301219200

約数和(自身を除く): 6736971780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 41, 42, 45, 49, 60, 63, 70, 82, 84, 90, 98, 105, 123, 126, 140, 147, 164, 180, 196, 205, 210, 245, 246, 252, 287, 294, 315, 343, 369, 410, 420, 441, 490, 492, 574, 588, 615, 630, 686, 735, 738, 820, 861, 882, 980, 1013, 1029, 1148, 1230, 1260, 1372, 1435, 1470, 1476, 1715, 1722, 1764, 1845, 2009, 2026, 2058, 2205, 2460, 2583, 2870, 2940, 3039, 3087, 3430, 3444, 3690, 4018, 4052, 4116, 4305, 4410, 5065, 5145, 5166, 5740, 6027, 6078, 6174, 6860, 7091, 7380, 8036, 8610, 8820, 9117, 10045, 10130, 10290, 10332, 12054, 12156, 12348, 12915, 14063, 14182, 15195, 15435, 17220, 18081, 18234, 20090, 20260, 20580, 21273, 24108, 25830, 28126, 28364, 30135, 30390, 30870, 35455, 36162, 36468, 40180, 41533, 42189, 42546, 45585, 49637, 51660, 56252, 60270, 60780, 61740, 63819, 70315, 70910, 72324, 83066, 84378, 85092, 90405, 91170, 99274, 106365, 120540, 124599, 126567, 127638, 140630, 141820, 148911, 166132, 168756, 180810, 182340, 198548, 207665, 210945, 212730, 248185, 249198, 253134, 255276, 281260, 290731, 297822, 319095, 347459, 361620, 373797, 415330, 421890, 425460, 446733, 496370, 498396, 506268, 581462, 595644, 622995, 632835, 638190, 694918, 744555, 747594, 830660, 843780, 872193, 893466, 992740, 1042377, 1162924, 1245990, 1265670, 1276380, 1389836, 1453655, 1489110, 1495188, 1737295, 1744386, 1786932, 1868985, 2035117, 2084754, 2233665, 2491980, 2531340, 2616579, 2907310, 2978220, 3127131, 3474590, 3488772, 3737970, 4070234, 4169508, 4360965, 4467330, 5211885, 5233158, 5814620, 6105351, 6254262, 6949180, 7475940, 8140468, 8721930, 8934660, 10175585, 10423770, 10466316, 12210702, 12508524, 13082895, 14245819, 15635655, 17443860, 18316053, 20351170, 20847540, 24421404, 26165790, 28491638, 30526755, 31271310, 36632106, 40702340, 42737457, 52331580, 56983276, 61053510, 62542620, 71229095, 73264212, 85474914, 91580265, 122107020, 128212371, 142458190, 170949828, 183160530, 213687285, 256424742, 284916380, 366321060, 427374570, 512849484, 641061855, 854749140, 1282123710, 2564247420]

約数ペア:

[(1, 2564247420), (2, 1282123710), (3, 854749140), (4, 641061855), (5, 512849484), (6, 427374570), (7, 366321060), (9, 284916380), (10, 256424742), (12, 213687285), (14, 183160530), (15, 170949828), (18, 142458190), (20, 128212371), (21, 122107020), (28, 91580265), (30, 85474914), (35, 73264212), (36, 71229095), (41, 62542620), (42, 61053510), (45, 56983276), (49, 52331580), (60, 42737457), (63, 40702340), (70, 36632106), (82, 31271310), (84, 30526755), (90, 28491638), (98, 26165790), (105, 24421404), (123, 20847540), (126, 20351170), (140, 18316053), (147, 17443860), (164, 15635655), (180, 14245819), (196, 13082895), (205, 12508524), (210, 12210702), (245, 10466316), (246, 10423770), (252, 10175585), (287, 8934660), (294, 8721930), (315, 8140468), (343, 7475940), (369, 6949180), (410, 6254262), (420, 6105351), (441, 5814620), (490, 5233158), (492, 5211885), (574, 4467330), (588, 4360965), (615, 4169508), (630, 4070234), (686, 3737970), (735, 3488772), (738, 3474590), (820, 3127131), (861, 2978220), (882, 2907310), (980, 2616579), (1013, 2531340), (1029, 2491980), (1148, 2233665), (1230, 2084754), (1260, 2035117), (1372, 1868985), (1435, 1786932), (1470, 1744386), (1476, 1737295), (1715, 1495188), (1722, 1489110), (1764, 1453655), (1845, 1389836), (2009, 1276380), (2026, 1265670), (2058, 1245990), (2205, 1162924), (2460, 1042377), (2583, 992740), (2870, 893466), (2940, 872193), (3039, 843780), (3087, 830660), (3430, 747594), (3444, 744555), (3690, 694918), (4018, 638190), (4052, 632835), (4116, 622995), (4305, 595644), (4410, 581462), (5065, 506268), (5145, 498396), (5166, 496370), (5740, 446733), (6027, 425460), (6078, 421890), (6174, 415330), (6860, 373797), (7091, 361620), (7380, 347459), (8036, 319095), (8610, 297822), (8820, 290731), (9117, 281260), (10045, 255276), (10130, 253134), (10290, 249198), (10332, 248185), (12054, 212730), (12156, 210945), (12348, 207665), (12915, 198548), (14063, 182340), (14182, 180810), (15195, 168756), (15435, 166132), (17220, 148911), (18081, 141820), (18234, 140630), (20090, 127638), (20260, 126567), (20580, 124599), (21273, 120540), (24108, 106365), (25830, 99274), (28126, 91170), (28364, 90405), (30135, 85092), (30390, 84378), (30870, 83066), (35455, 72324), (36162, 70910), (36468, 70315), (40180, 63819), (41533, 61740), (42189, 60780), (42546, 60270), (45585, 56252), (49637, 51660)]