2068228260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 288

約数和(自身を含む): 7399392000

約数和(自身を除く): 5331163740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 139, 140, 147, 180, 196, 210, 241, 245, 252, 278, 294, 315, 343, 417, 420, 441, 482, 490, 556, 588, 630, 686, 695, 723, 735, 834, 882, 964, 973, 980, 1029, 1205, 1251, 1260, 1372, 1390, 1446, 1470, 1668, 1687, 1715, 1764, 1946, 2058, 2085, 2169, 2205, 2410, 2502, 2780, 2892, 2919, 2940, 3087, 3374, 3430, 3615, 3892, 4116, 4170, 4338, 4410, 4820, 4865, 5004, 5061, 5145, 5838, 6174, 6255, 6748, 6811, 6860, 7230, 8340, 8435, 8676, 8757, 8820, 9730, 10122, 10290, 10845, 11676, 11809, 12348, 12510, 13622, 14460, 14595, 15183, 15435, 16870, 17514, 19460, 20244, 20433, 20580, 21690, 23618, 25020, 25305, 27244, 29190, 30366, 30870, 33499, 33740, 34055, 35028, 35427, 40866, 43380, 43785, 47236, 47677, 50610, 58380, 59045, 60732, 61299, 61740, 66998, 68110, 70854, 75915, 81732, 82663, 87570, 95354, 100497, 101220, 102165, 106281, 118090, 122598, 133996, 136220, 141708, 143031, 151830, 165326, 167495, 175140, 177135, 190708, 200994, 204330, 212562, 234493, 236180, 238385, 245196, 247989, 286062, 301491, 303660, 306495, 330652, 334990, 354270, 401988, 408660, 413315, 425124, 429093, 468986, 476770, 495978, 502485, 531405, 572124, 602982, 612990, 669980, 703479, 708540, 715155, 743967, 826630, 858186, 937972, 953540, 991956, 1004970, 1062810, 1172465, 1205964, 1225980, 1239945, 1406958, 1430310, 1487934, 1507455, 1641451, 1653260, 1716372, 2009940, 2110437, 2125620, 2145465, 2344930, 2479890, 2813916, 2860620, 2975868, 3014910, 3282902, 3517395, 3719835, 4220874, 4290930, 4689860, 4924353, 4959780, 6029820, 6565804, 7034790, 7439670, 8207255, 8441748, 8581860, 9848706, 10552185, 11490157, 14069580, 14773059, 14879340, 16414510, 19697412, 21104370, 22980314, 24621765, 29546118, 32829020, 34470471, 42208740, 45960628, 49243530, 57450785, 59092236, 68940942, 73865295, 98487060, 103411413, 114901570, 137881884, 147730590, 172352355, 206822826, 229803140, 295461180, 344704710, 413645652, 517057065, 689409420, 1034114130, 2068228260]

約数ペア:

[(1, 2068228260), (2, 1034114130), (3, 689409420), (4, 517057065), (5, 413645652), (6, 344704710), (7, 295461180), (9, 229803140), (10, 206822826), (12, 172352355), (14, 147730590), (15, 137881884), (18, 114901570), (20, 103411413), (21, 98487060), (28, 73865295), (30, 68940942), (35, 59092236), (36, 57450785), (42, 49243530), (45, 45960628), (49, 42208740), (60, 34470471), (63, 32829020), (70, 29546118), (84, 24621765), (90, 22980314), (98, 21104370), (105, 19697412), (126, 16414510), (139, 14879340), (140, 14773059), (147, 14069580), (180, 11490157), (196, 10552185), (210, 9848706), (241, 8581860), (245, 8441748), (252, 8207255), (278, 7439670), (294, 7034790), (315, 6565804), (343, 6029820), (417, 4959780), (420, 4924353), (441, 4689860), (482, 4290930), (490, 4220874), (556, 3719835), (588, 3517395), (630, 3282902), (686, 3014910), (695, 2975868), (723, 2860620), (735, 2813916), (834, 2479890), (882, 2344930), (964, 2145465), (973, 2125620), (980, 2110437), (1029, 2009940), (1205, 1716372), (1251, 1653260), (1260, 1641451), (1372, 1507455), (1390, 1487934), (1446, 1430310), (1470, 1406958), (1668, 1239945), (1687, 1225980), (1715, 1205964), (1764, 1172465), (1946, 1062810), (2058, 1004970), (2085, 991956), (2169, 953540), (2205, 937972), (2410, 858186), (2502, 826630), (2780, 743967), (2892, 715155), (2919, 708540), (2940, 703479), (3087, 669980), (3374, 612990), (3430, 602982), (3615, 572124), (3892, 531405), (4116, 502485), (4170, 495978), (4338, 476770), (4410, 468986), (4820, 429093), (4865, 425124), (5004, 413315), (5061, 408660), (5145, 401988), (5838, 354270), (6174, 334990), (6255, 330652), (6748, 306495), (6811, 303660), (6860, 301491), (7230, 286062), (8340, 247989), (8435, 245196), (8676, 238385), (8757, 236180), (8820, 234493), (9730, 212562), (10122, 204330), (10290, 200994), (10845, 190708), (11676, 177135), (11809, 175140), (12348, 167495), (12510, 165326), (13622, 151830), (14460, 143031), (14595, 141708), (15183, 136220), (15435, 133996), (16870, 122598), (17514, 118090), (19460, 106281), (20244, 102165), (20433, 101220), (20580, 100497), (21690, 95354), (23618, 87570), (25020, 82663), (25305, 81732), (27244, 75915), (29190, 70854), (30366, 68110), (30870, 66998), (33499, 61740), (33740, 61299), (34055, 60732), (35028, 59045), (35427, 58380), (40866, 50610), (43380, 47677), (43785, 47236)]