894023520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 288

約数和(自身を含む): 3107849472

約数和(自身を除く): 2213825952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 103, 104, 107, 120, 130, 156, 160, 169, 195, 206, 208, 214, 240, 260, 309, 312, 321, 338, 390, 412, 416, 428, 480, 507, 515, 520, 535, 618, 624, 642, 676, 780, 824, 845, 856, 1014, 1030, 1040, 1070, 1236, 1248, 1284, 1339, 1352, 1391, 1545, 1560, 1605, 1648, 1690, 1712, 2028, 2060, 2080, 2140, 2472, 2535, 2568, 2678, 2704, 2782, 3090, 3120, 3210, 3296, 3380, 3424, 4017, 4056, 4120, 4173, 4280, 4944, 5070, 5136, 5356, 5408, 5564, 6180, 6240, 6420, 6695, 6760, 6955, 8034, 8112, 8240, 8346, 8560, 9888, 10140, 10272, 10712, 11021, 11128, 12360, 12840, 13390, 13520, 13910, 16068, 16224, 16480, 16692, 17120, 17407, 18083, 20085, 20280, 20865, 21424, 22042, 22256, 24720, 25680, 26780, 27040, 27820, 32136, 33063, 33384, 34814, 36166, 40170, 40560, 41730, 42848, 44084, 44512, 49440, 51360, 52221, 53560, 54249, 55105, 55640, 64272, 66126, 66768, 69628, 72332, 80340, 81120, 83460, 87035, 88168, 90415, 104442, 107120, 108498, 110210, 111280, 128544, 132252, 133536, 139256, 143273, 144664, 160680, 165315, 166920, 174070, 176336, 180830, 208884, 214240, 216996, 220420, 222560, 261105, 264504, 271245, 278512, 286546, 289328, 321360, 330630, 333840, 348140, 352672, 361660, 417768, 429819, 433992, 440840, 522210, 529008, 542490, 557024, 573092, 578656, 642720, 661260, 667680, 696280, 716365, 723320, 835536, 859638, 867984, 881680, 1044420, 1058016, 1084980, 1146184, 1322520, 1392560, 1432730, 1446640, 1671072, 1719276, 1735968, 1763360, 1862549, 2088840, 2149095, 2169960, 2292368, 2645040, 2785120, 2865460, 2893280, 3438552, 3725098, 4177680, 4298190, 4339920, 4584736, 5290080, 5587647, 5730920, 6877104, 7450196, 8355360, 8596380, 8679840, 9312745, 11175294, 11461840, 13754208, 14900392, 17192760, 18625490, 22350588, 22923680, 27938235, 29800784, 34385520, 37250980, 44701176, 55876470, 59601568, 68771040, 74501960, 89402352, 111752940, 149003920, 178804704, 223505880, 298007840, 447011760, 894023520]

約数ペア:

[(1, 894023520), (2, 447011760), (3, 298007840), (4, 223505880), (5, 178804704), (6, 149003920), (8, 111752940), (10, 89402352), (12, 74501960), (13, 68771040), (15, 59601568), (16, 55876470), (20, 44701176), (24, 37250980), (26, 34385520), (30, 29800784), (32, 27938235), (39, 22923680), (40, 22350588), (48, 18625490), (52, 17192760), (60, 14900392), (65, 13754208), (78, 11461840), (80, 11175294), (96, 9312745), (103, 8679840), (104, 8596380), (107, 8355360), (120, 7450196), (130, 6877104), (156, 5730920), (160, 5587647), (169, 5290080), (195, 4584736), (206, 4339920), (208, 4298190), (214, 4177680), (240, 3725098), (260, 3438552), (309, 2893280), (312, 2865460), (321, 2785120), (338, 2645040), (390, 2292368), (412, 2169960), (416, 2149095), (428, 2088840), (480, 1862549), (507, 1763360), (515, 1735968), (520, 1719276), (535, 1671072), (618, 1446640), (624, 1432730), (642, 1392560), (676, 1322520), (780, 1146184), (824, 1084980), (845, 1058016), (856, 1044420), (1014, 881680), (1030, 867984), (1040, 859638), (1070, 835536), (1236, 723320), (1248, 716365), (1284, 696280), (1339, 667680), (1352, 661260), (1391, 642720), (1545, 578656), (1560, 573092), (1605, 557024), (1648, 542490), (1690, 529008), (1712, 522210), (2028, 440840), (2060, 433992), (2080, 429819), (2140, 417768), (2472, 361660), (2535, 352672), (2568, 348140), (2678, 333840), (2704, 330630), (2782, 321360), (3090, 289328), (3120, 286546), (3210, 278512), (3296, 271245), (3380, 264504), (3424, 261105), (4017, 222560), (4056, 220420), (4120, 216996), (4173, 214240), (4280, 208884), (4944, 180830), (5070, 176336), (5136, 174070), (5356, 166920), (5408, 165315), (5564, 160680), (6180, 144664), (6240, 143273), (6420, 139256), (6695, 133536), (6760, 132252), (6955, 128544), (8034, 111280), (8112, 110210), (8240, 108498), (8346, 107120), (8560, 104442), (9888, 90415), (10140, 88168), (10272, 87035), (10712, 83460), (11021, 81120), (11128, 80340), (12360, 72332), (12840, 69628), (13390, 66768), (13520, 66126), (13910, 64272), (16068, 55640), (16224, 55105), (16480, 54249), (16692, 53560), (17120, 52221), (17407, 51360), (18083, 49440), (20085, 44512), (20280, 44084), (20865, 42848), (21424, 41730), (22042, 40560), (22256, 40170), (24720, 36166), (25680, 34814), (26780, 33384), (27040, 33063), (27820, 32136)]