275635360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 192

約数和(自身を含む): 874831104

約数和(自身を除く): 599195744

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1721, 1760, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3442, 3640, 4004, 4576, 5005, 5720, 6160, 6884, 7280, 8008, 8605, 10010, 11440, 12047, 12320, 13768, 14560, 16016, 17210, 18931, 20020, 22373, 22880, 24094, 27536, 32032, 34420, 37862, 40040, 44746, 48188, 55072, 60235, 68840, 75724, 80080, 89492, 94655, 96376, 111865, 120470, 132517, 137680, 151448, 156611, 160160, 178984, 189310, 192752, 223730, 240940, 246103, 265034, 275360, 302896, 313222, 357968, 378620, 385504, 447460, 481880, 492206, 530068, 605792, 626444, 662585, 715936, 757240, 783055, 894920, 963760, 984412, 1060136, 1230515, 1252888, 1325170, 1514480, 1566110, 1722721, 1789840, 1927520, 1968824, 2120272, 2461030, 2505776, 2650340, 3028960, 3132220, 3445442, 3579680, 3937648, 4240544, 4922060, 5011552, 5300680, 6264440, 6890884, 7875296, 8613605, 9844120, 10601360, 12528880, 13781768, 17227210, 19688240, 21202720, 25057760, 27563536, 34454420, 39376480, 55127072, 68908840, 137817680, 275635360]

約数ペア:

[(1, 275635360), (2, 137817680), (4, 68908840), (5, 55127072), (7, 39376480), (8, 34454420), (10, 27563536), (11, 25057760), (13, 21202720), (14, 19688240), (16, 17227210), (20, 13781768), (22, 12528880), (26, 10601360), (28, 9844120), (32, 8613605), (35, 7875296), (40, 6890884), (44, 6264440), (52, 5300680), (55, 5011552), (56, 4922060), (65, 4240544), (70, 3937648), (77, 3579680), (80, 3445442), (88, 3132220), (91, 3028960), (104, 2650340), (110, 2505776), (112, 2461030), (130, 2120272), (140, 1968824), (143, 1927520), (154, 1789840), (160, 1722721), (176, 1566110), (182, 1514480), (208, 1325170), (220, 1252888), (224, 1230515), (260, 1060136), (280, 984412), (286, 963760), (308, 894920), (352, 783055), (364, 757240), (385, 715936), (416, 662585), (440, 626444), (455, 605792), (520, 530068), (560, 492206), (572, 481880), (616, 447460), (715, 385504), (728, 378620), (770, 357968), (880, 313222), (910, 302896), (1001, 275360), (1040, 265034), (1120, 246103), (1144, 240940), (1232, 223730), (1430, 192752), (1456, 189310), (1540, 178984), (1721, 160160), (1760, 156611), (1820, 151448), (2002, 137680), (2080, 132517), (2288, 120470), (2464, 111865), (2860, 96376), (2912, 94655), (3080, 89492), (3442, 80080), (3640, 75724), (4004, 68840), (4576, 60235), (5005, 55072), (5720, 48188), (6160, 44746), (6884, 40040), (7280, 37862), (8008, 34420), (8605, 32032), (10010, 27536), (11440, 24094), (12047, 22880), (12320, 22373), (13768, 20020), (14560, 18931), (16016, 17210)]