2017231860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 6667960320

約数和(自身を除く): 4650728460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 42, 60, 70, 74, 84, 105, 111, 140, 148, 185, 210, 222, 259, 271, 370, 420, 444, 479, 518, 542, 555, 740, 777, 813, 958, 1036, 1084, 1110, 1295, 1355, 1437, 1554, 1626, 1897, 1916, 2220, 2395, 2590, 2710, 2874, 3108, 3252, 3353, 3794, 3885, 4065, 4790, 5180, 5420, 5691, 5748, 6706, 7185, 7588, 7770, 8130, 9485, 9580, 10027, 10059, 11382, 13412, 14370, 15540, 16260, 16765, 17723, 18970, 20054, 20118, 22764, 28455, 28740, 30081, 33530, 35446, 37940, 40108, 40236, 50135, 50295, 53169, 56910, 60162, 67060, 70189, 70892, 88615, 100270, 100590, 106338, 113820, 120324, 124061, 129809, 140378, 150405, 177230, 200540, 201180, 210567, 212676, 248122, 259618, 265845, 280756, 300810, 350945, 354460, 372183, 389427, 421134, 496244, 519236, 531690, 601620, 620305, 649045, 701890, 744366, 778854, 842268, 908663, 1052835, 1063380, 1240610, 1298090, 1403780, 1488732, 1557708, 1817326, 1860915, 1947135, 2105670, 2481220, 2596180, 2725989, 3634652, 3721830, 3894270, 4211340, 4543315, 4802933, 5451978, 7443660, 7788540, 9086630, 9605866, 10903956, 13629945, 14408799, 18173260, 19211732, 24014665, 27259890, 28817598, 33620531, 48029330, 54519780, 57635196, 67241062, 72043995, 96058660, 100861593, 134482124, 144087990, 168102655, 201723186, 288175980, 336205310, 403446372, 504307965, 672410620, 1008615930, 2017231860]

約数ペア:

[(1, 2017231860), (2, 1008615930), (3, 672410620), (4, 504307965), (5, 403446372), (6, 336205310), (7, 288175980), (10, 201723186), (12, 168102655), (14, 144087990), (15, 134482124), (20, 100861593), (21, 96058660), (28, 72043995), (30, 67241062), (35, 57635196), (37, 54519780), (42, 48029330), (60, 33620531), (70, 28817598), (74, 27259890), (84, 24014665), (105, 19211732), (111, 18173260), (140, 14408799), (148, 13629945), (185, 10903956), (210, 9605866), (222, 9086630), (259, 7788540), (271, 7443660), (370, 5451978), (420, 4802933), (444, 4543315), (479, 4211340), (518, 3894270), (542, 3721830), (555, 3634652), (740, 2725989), (777, 2596180), (813, 2481220), (958, 2105670), (1036, 1947135), (1084, 1860915), (1110, 1817326), (1295, 1557708), (1355, 1488732), (1437, 1403780), (1554, 1298090), (1626, 1240610), (1897, 1063380), (1916, 1052835), (2220, 908663), (2395, 842268), (2590, 778854), (2710, 744366), (2874, 701890), (3108, 649045), (3252, 620305), (3353, 601620), (3794, 531690), (3885, 519236), (4065, 496244), (4790, 421134), (5180, 389427), (5420, 372183), (5691, 354460), (5748, 350945), (6706, 300810), (7185, 280756), (7588, 265845), (7770, 259618), (8130, 248122), (9485, 212676), (9580, 210567), (10027, 201180), (10059, 200540), (11382, 177230), (13412, 150405), (14370, 140378), (15540, 129809), (16260, 124061), (16765, 120324), (17723, 113820), (18970, 106338), (20054, 100590), (20118, 100270), (22764, 88615), (28455, 70892), (28740, 70189), (30081, 67060), (33530, 60162), (35446, 56910), (37940, 53169), (40108, 50295), (40236, 50135)]