198618420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3307}}^1$

素因数の和:3350

約数の個数: 192

約数和(自身を含む): 746919936

約数和(自身を除く): 548301516

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 455, 462, 546, 572, 660, 715, 770, 780, 858, 910, 924, 1001, 1092, 1155, 1365, 1430, 1540, 1716, 1820, 2002, 2145, 2310, 2730, 2860, 3003, 3307, 4004, 4290, 4620, 5005, 5460, 6006, 6614, 8580, 9921, 10010, 12012, 13228, 15015, 16535, 19842, 20020, 23149, 30030, 33070, 36377, 39684, 42991, 46298, 49605, 60060, 66140, 69447, 72754, 85982, 92596, 99210, 109131, 115745, 128973, 138894, 145508, 171964, 181885, 198420, 214955, 218262, 231490, 254639, 257946, 277788, 300937, 347235, 363770, 429910, 436524, 462980, 472901, 509278, 515892, 545655, 601874, 644865, 694470, 727540, 763917, 859820, 902811, 945802, 1018556, 1091310, 1203748, 1273195, 1289730, 1388940, 1418703, 1504685, 1527834, 1805622, 1891604, 2182620, 2364505, 2546390, 2579460, 2837406, 3009370, 3055668, 3310307, 3611244, 3819585, 4514055, 4729010, 5092780, 5674812, 6018740, 6620614, 7093515, 7639170, 9028110, 9458020, 9930921, 13241228, 14187030, 15278340, 16551535, 18056220, 19861842, 28374060, 33103070, 39723684, 49654605, 66206140, 99309210, 198618420]

約数ペア:

[(1, 198618420), (2, 99309210), (3, 66206140), (4, 49654605), (5, 39723684), (6, 33103070), (7, 28374060), (10, 19861842), (11, 18056220), (12, 16551535), (13, 15278340), (14, 14187030), (15, 13241228), (20, 9930921), (21, 9458020), (22, 9028110), (26, 7639170), (28, 7093515), (30, 6620614), (33, 6018740), (35, 5674812), (39, 5092780), (42, 4729010), (44, 4514055), (52, 3819585), (55, 3611244), (60, 3310307), (65, 3055668), (66, 3009370), (70, 2837406), (77, 2579460), (78, 2546390), (84, 2364505), (91, 2182620), (105, 1891604), (110, 1805622), (130, 1527834), (132, 1504685), (140, 1418703), (143, 1388940), (154, 1289730), (156, 1273195), (165, 1203748), (182, 1091310), (195, 1018556), (210, 945802), (220, 902811), (231, 859820), (260, 763917), (273, 727540), (286, 694470), (308, 644865), (330, 601874), (364, 545655), (385, 515892), (390, 509278), (420, 472901), (429, 462980), (455, 436524), (462, 429910), (546, 363770), (572, 347235), (660, 300937), (715, 277788), (770, 257946), (780, 254639), (858, 231490), (910, 218262), (924, 214955), (1001, 198420), (1092, 181885), (1155, 171964), (1365, 145508), (1430, 138894), (1540, 128973), (1716, 115745), (1820, 109131), (2002, 99210), (2145, 92596), (2310, 85982), (2730, 72754), (2860, 69447), (3003, 66140), (3307, 60060), (4004, 49605), (4290, 46298), (4620, 42991), (5005, 39684), (5460, 36377), (6006, 33070), (6614, 30030), (8580, 23149), (9921, 20020), (10010, 19842), (12012, 16535), (13228, 15015)]