20140284780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{207589}}^1$

素因数の和:207629

約数の個数: 216

約数和(自身を含む): 77527391760

約数和(自身を除く): 57387106980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 84, 90, 98, 99, 105, 110, 126, 132, 140, 147, 154, 165, 180, 196, 198, 210, 220, 231, 245, 252, 294, 308, 315, 330, 385, 396, 420, 441, 462, 490, 495, 539, 588, 630, 660, 693, 735, 770, 882, 924, 980, 990, 1078, 1155, 1260, 1386, 1470, 1540, 1617, 1764, 1980, 2156, 2205, 2310, 2695, 2772, 2940, 3234, 3465, 4410, 4620, 4851, 5390, 6468, 6930, 8085, 8820, 9702, 10780, 13860, 16170, 19404, 24255, 32340, 48510, 97020, 207589, 415178, 622767, 830356, 1037945, 1245534, 1453123, 1868301, 2075890, 2283479, 2491068, 2906246, 3113835, 3736602, 4151780, 4359369, 4566958, 5812492, 6227670, 6850437, 7265615, 7473204, 8718738, 9133916, 9341505, 10171861, 11417395, 12455340, 13078107, 13700874, 14531230, 15984353, 17437476, 18683010, 20343722, 20551311, 21796845, 22834790, 26156214, 27401748, 29062460, 30515583, 31968706, 34252185, 37366020, 40687444, 41102622, 43593690, 45669580, 47953059, 50859305, 52312428, 61031166, 63937412, 65390535, 68504370, 79921765, 82205244, 87187380, 91546749, 95906118, 101718610, 102756555, 111890471, 122062332, 130781070, 137008740, 143859177, 152577915, 159843530, 183093498, 191812236, 203437220, 205513110, 223780942, 239765295, 261562140, 287718354, 305155830, 319687060, 335671413, 366186996, 411026220, 447561884, 457733745, 479530590, 559452355, 575436708, 610311660, 671342826, 719295885, 915467490, 959061180, 1007014239, 1118904710, 1342685652, 1438591770, 1678357065, 1830934980, 2014028478, 2237809420, 2877183540, 3356714130, 4028056956, 5035071195, 6713428260, 10070142390, 20140284780]

約数ペア:

[(1, 20140284780), (2, 10070142390), (3, 6713428260), (4, 5035071195), (5, 4028056956), (6, 3356714130), (7, 2877183540), (9, 2237809420), (10, 2014028478), (11, 1830934980), (12, 1678357065), (14, 1438591770), (15, 1342685652), (18, 1118904710), (20, 1007014239), (21, 959061180), (22, 915467490), (28, 719295885), (30, 671342826), (33, 610311660), (35, 575436708), (36, 559452355), (42, 479530590), (44, 457733745), (45, 447561884), (49, 411026220), (55, 366186996), (60, 335671413), (63, 319687060), (66, 305155830), (70, 287718354), (77, 261562140), (84, 239765295), (90, 223780942), (98, 205513110), (99, 203437220), (105, 191812236), (110, 183093498), (126, 159843530), (132, 152577915), (140, 143859177), (147, 137008740), (154, 130781070), (165, 122062332), (180, 111890471), (196, 102756555), (198, 101718610), (210, 95906118), (220, 91546749), (231, 87187380), (245, 82205244), (252, 79921765), (294, 68504370), (308, 65390535), (315, 63937412), (330, 61031166), (385, 52312428), (396, 50859305), (420, 47953059), (441, 45669580), (462, 43593690), (490, 41102622), (495, 40687444), (539, 37366020), (588, 34252185), (630, 31968706), (660, 30515583), (693, 29062460), (735, 27401748), (770, 26156214), (882, 22834790), (924, 21796845), (980, 20551311), (990, 20343722), (1078, 18683010), (1155, 17437476), (1260, 15984353), (1386, 14531230), (1470, 13700874), (1540, 13078107), (1617, 12455340), (1764, 11417395), (1980, 10171861), (2156, 9341505), (2205, 9133916), (2310, 8718738), (2695, 7473204), (2772, 7265615), (2940, 6850437), (3234, 6227670), (3465, 5812492), (4410, 4566958), (4620, 4359369), (4851, 4151780), (5390, 3736602), (6468, 3113835), (6930, 2906246), (8085, 2491068), (8820, 2283479), (9702, 2075890), (10780, 1868301), (13860, 1453123), (16170, 1245534), (19404, 1037945), (24255, 830356), (32340, 622767), (48510, 415178), (97020, 207589)]