1621314240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:384

約数の個数: 448

約数和(自身を含む): 6453371904

約数和(自身を除く): 4832057664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 67, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 134, 140, 156, 160, 168, 182, 192, 195, 201, 208, 210, 224, 240, 260, 268, 273, 277, 280, 312, 320, 335, 336, 364, 390, 402, 416, 420, 448, 455, 469, 480, 520, 536, 546, 554, 560, 624, 670, 672, 728, 780, 804, 831, 832, 840, 871, 910, 938, 960, 1005, 1040, 1072, 1092, 1108, 1120, 1248, 1340, 1344, 1365, 1385, 1407, 1456, 1560, 1608, 1662, 1680, 1742, 1820, 1876, 1939, 2010, 2080, 2144, 2184, 2216, 2240, 2345, 2496, 2613, 2680, 2730, 2770, 2814, 2912, 3120, 3216, 3324, 3360, 3484, 3601, 3640, 3752, 3878, 4020, 4155, 4160, 4288, 4355, 4368, 4432, 4690, 5226, 5360, 5460, 5540, 5628, 5817, 5824, 6097, 6240, 6432, 6648, 6720, 6968, 7035, 7202, 7280, 7504, 7756, 8040, 8310, 8710, 8736, 8864, 9380, 9695, 10452, 10720, 10803, 10920, 11080, 11256, 11634, 12194, 12480, 12864, 13065, 13296, 13936, 14070, 14404, 14560, 15008, 15512, 16080, 16620, 17420, 17472, 17728, 18005, 18291, 18559, 18760, 19390, 20904, 21440, 21606, 21840, 22160, 22512, 23268, 24388, 25207, 26130, 26592, 27872, 28140, 28808, 29085, 29120, 30016, 30485, 31024, 32160, 33240, 34840, 36010, 36582, 37118, 37520, 38780, 41808, 43212, 43680, 44320, 45024, 46536, 48776, 50414, 52260, 53184, 54015, 55677, 55744, 56280, 57616, 58170, 60970, 62048, 64320, 66480, 69680, 72020, 73164, 74236, 75040, 75621, 77560, 83616, 86424, 87360, 88640, 90048, 91455, 92795, 93072, 97552, 100828, 104520, 108030, 111354, 112560, 115232, 116340, 121940, 124096, 126035, 129913, 132960, 139360, 144040, 146328, 148472, 150080, 151242, 155120, 167232, 172848, 182910, 185590, 186144, 195104, 201656, 209040, 216060, 222708, 225120, 230464, 232680, 241267, 243880, 252070, 259826, 265920, 278385, 278720, 288080, 292656, 296944, 302484, 310240, 345696, 365820, 371180, 372288, 378105, 389739, 390208, 403312, 418080, 432120, 445416, 450240, 465360, 482534, 487760, 504140, 519652, 556770, 576160, 585312, 593888, 604968, 620480, 649565, 691392, 723801, 731640, 742360, 756210, 779478, 806624, 836160, 864240, 890832, 930720, 965068, 975520, 1008280, 1039304, 1113540, 1152320, 1170624, 1187776, 1206335, 1209936, 1299130, 1447602, 1463280, 1484720, 1512420, 1558956, 1613248, 1688869, 1728480, 1781664, 1861440, 1930136, 1948695, 1951040, 2016560, 2078608, 2227080, 2412670, 2419872, 2598260, 2895204, 2926560, 2969440, 3024840, 3117912, 3377738, 3456960, 3563328, 3619005, 3860272, 3897390, 4033120, 4157216, 4454160, 4825340, 4839744, 5066607, 5196520, 5790408, 5853120, 5938880, 6049680, 6235824, 6755476, 7238010, 7720544, 7794780, 8066240, 8314432, 8444345, 8908320, 9650680, 10133214, 10393040, 11580816, 12099360, 12471648, 13510952, 14476020, 15441088, 15589560, 16888690, 17816640, 19301360, 20266428, 20786080, 23161632, 24198720, 24943296, 25333035, 27021904, 28952040, 31179120, 33777380, 38602720, 40532856, 41572160, 46323264, 50666070, 54043808, 57904080, 62358240, 67554760, 77205440, 81065712, 101332140, 108087616, 115808160, 124716480, 135109520, 162131424, 202664280, 231616320, 270219040, 324262848, 405328560, 540438080, 810657120, 1621314240]

約数ペア:

[(1, 1621314240), (2, 810657120), (3, 540438080), (4, 405328560), (5, 324262848), (6, 270219040), (7, 231616320), (8, 202664280), (10, 162131424), (12, 135109520), (13, 124716480), (14, 115808160), (15, 108087616), (16, 101332140), (20, 81065712), (21, 77205440), (24, 67554760), (26, 62358240), (28, 57904080), (30, 54043808), (32, 50666070), (35, 46323264), (39, 41572160), (40, 40532856), (42, 38602720), (48, 33777380), (52, 31179120), (56, 28952040), (60, 27021904), (64, 25333035), (65, 24943296), (67, 24198720), (70, 23161632), (78, 20786080), (80, 20266428), (84, 19301360), (91, 17816640), (96, 16888690), (104, 15589560), (105, 15441088), (112, 14476020), (120, 13510952), (130, 12471648), (134, 12099360), (140, 11580816), (156, 10393040), (160, 10133214), (168, 9650680), (182, 8908320), (192, 8444345), (195, 8314432), (201, 8066240), (208, 7794780), (210, 7720544), (224, 7238010), (240, 6755476), (260, 6235824), (268, 6049680), (273, 5938880), (277, 5853120), (280, 5790408), (312, 5196520), (320, 5066607), (335, 4839744), (336, 4825340), (364, 4454160), (390, 4157216), (402, 4033120), (416, 3897390), (420, 3860272), (448, 3619005), (455, 3563328), (469, 3456960), (480, 3377738), (520, 3117912), (536, 3024840), (546, 2969440), (554, 2926560), (560, 2895204), (624, 2598260), (670, 2419872), (672, 2412670), (728, 2227080), (780, 2078608), (804, 2016560), (831, 1951040), (832, 1948695), (840, 1930136), (871, 1861440), (910, 1781664), (938, 1728480), (960, 1688869), (1005, 1613248), (1040, 1558956), (1072, 1512420), (1092, 1484720), (1108, 1463280), (1120, 1447602), (1248, 1299130), (1340, 1209936), (1344, 1206335), (1365, 1187776), (1385, 1170624), (1407, 1152320), (1456, 1113540), (1560, 1039304), (1608, 1008280), (1662, 975520), (1680, 965068), (1742, 930720), (1820, 890832), (1876, 864240), (1939, 836160), (2010, 806624), (2080, 779478), (2144, 756210), (2184, 742360), (2216, 731640), (2240, 723801), (2345, 691392), (2496, 649565), (2613, 620480), (2680, 604968), (2730, 593888), (2770, 585312), (2814, 576160), (2912, 556770), (3120, 519652), (3216, 504140), (3324, 487760), (3360, 482534), (3484, 465360), (3601, 450240), (3640, 445416), (3752, 432120), (3878, 418080), (4020, 403312), (4155, 390208), (4160, 389739), (4288, 378105), (4355, 372288), (4368, 371180), (4432, 365820), (4690, 345696), (5226, 310240), (5360, 302484), (5460, 296944), (5540, 292656), (5628, 288080), (5817, 278720), (5824, 278385), (6097, 265920), (6240, 259826), (6432, 252070), (6648, 243880), (6720, 241267), (6968, 232680), (7035, 230464), (7202, 225120), (7280, 222708), (7504, 216060), (7756, 209040), (8040, 201656), (8310, 195104), (8710, 186144), (8736, 185590), (8864, 182910), (9380, 172848), (9695, 167232), (10452, 155120), (10720, 151242), (10803, 150080), (10920, 148472), (11080, 146328), (11256, 144040), (11634, 139360), (12194, 132960), (12480, 129913), (12864, 126035), (13065, 124096), (13296, 121940), (13936, 116340), (14070, 115232), (14404, 112560), (14560, 111354), (15008, 108030), (15512, 104520), (16080, 100828), (16620, 97552), (17420, 93072), (17472, 92795), (17728, 91455), (18005, 90048), (18291, 88640), (18559, 87360), (18760, 86424), (19390, 83616), (20904, 77560), (21440, 75621), (21606, 75040), (21840, 74236), (22160, 73164), (22512, 72020), (23268, 69680), (24388, 66480), (25207, 64320), (26130, 62048), (26592, 60970), (27872, 58170), (28140, 57616), (28808, 56280), (29085, 55744), (29120, 55677), (30016, 54015), (30485, 53184), (31024, 52260), (32160, 50414), (33240, 48776), (34840, 46536), (36010, 45024), (36582, 44320), (37118, 43680), (37520, 43212), (38780, 41808)]