208713960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:337

約数の個数: 384

約数和(自身を含む): 874298880

約数和(自身を除く): 665584920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 52, 56, 60, 63, 65, 69, 70, 72, 78, 84, 90, 91, 92, 104, 105, 115, 117, 120, 126, 130, 138, 140, 156, 161, 168, 180, 182, 184, 195, 207, 210, 230, 234, 252, 260, 273, 276, 277, 280, 299, 312, 315, 322, 345, 360, 364, 390, 414, 420, 455, 460, 468, 483, 504, 520, 546, 552, 554, 585, 598, 630, 644, 690, 728, 780, 805, 819, 828, 831, 840, 897, 910, 920, 936, 966, 1035, 1092, 1108, 1170, 1196, 1260, 1288, 1365, 1380, 1385, 1449, 1495, 1560, 1610, 1638, 1656, 1662, 1794, 1820, 1932, 1939, 2070, 2093, 2184, 2216, 2340, 2392, 2415, 2493, 2520, 2691, 2730, 2760, 2770, 2898, 2990, 3220, 3276, 3324, 3588, 3601, 3640, 3864, 3878, 4095, 4140, 4155, 4186, 4485, 4680, 4830, 4986, 5382, 5460, 5540, 5796, 5817, 5980, 6279, 6371, 6440, 6552, 6648, 7176, 7202, 7245, 7756, 8190, 8280, 8310, 8372, 8970, 9660, 9695, 9972, 10465, 10764, 10803, 10920, 11080, 11592, 11634, 11960, 12465, 12558, 12742, 13455, 14404, 14490, 15512, 16380, 16620, 16744, 17451, 17940, 18005, 18837, 19113, 19320, 19390, 19944, 20930, 21528, 21606, 23268, 24930, 25116, 25207, 25484, 26910, 28808, 28980, 29085, 31395, 31855, 32409, 32760, 33240, 34902, 35880, 36010, 37674, 38226, 38780, 41860, 43212, 44597, 46536, 49860, 50232, 50414, 50968, 53820, 54015, 57339, 57960, 58170, 62790, 63710, 64818, 69804, 72020, 75348, 75621, 76452, 77560, 82823, 83720, 86424, 87255, 89194, 94185, 95565, 99720, 100828, 107640, 108030, 114678, 116340, 125580, 126035, 127420, 129636, 133791, 139608, 144040, 150696, 151242, 152904, 162045, 165646, 174510, 178388, 188370, 191130, 201656, 216060, 222985, 226863, 229356, 232680, 248469, 251160, 252070, 254840, 259272, 267582, 286695, 302484, 324090, 331292, 349020, 356776, 376740, 378105, 382260, 401373, 414115, 432120, 445970, 453726, 458712, 496938, 504140, 535164, 573390, 579761, 604968, 648180, 662584, 668955, 698040, 745407, 753480, 756210, 764520, 802746, 828230, 891940, 907452, 993876, 1008280, 1070328, 1134315, 1146780, 1159522, 1242345, 1296360, 1337910, 1490814, 1512420, 1605492, 1656460, 1739283, 1783880, 1814904, 1987752, 2006865, 2268630, 2293560, 2319044, 2484690, 2675820, 2898805, 2981628, 3024840, 3210984, 3312920, 3478566, 3727035, 4013730, 4537260, 4638088, 4969380, 5217849, 5351640, 5797610, 5963256, 6957132, 7454070, 8027460, 8696415, 9074520, 9938760, 10435698, 11595220, 13914264, 14908140, 16054920, 17392830, 20871396, 23190440, 26089245, 29816280, 34785660, 41742792, 52178490, 69571320, 104356980, 208713960]

約数ペア:

[(1, 208713960), (2, 104356980), (3, 69571320), (4, 52178490), (5, 41742792), (6, 34785660), (7, 29816280), (8, 26089245), (9, 23190440), (10, 20871396), (12, 17392830), (13, 16054920), (14, 14908140), (15, 13914264), (18, 11595220), (20, 10435698), (21, 9938760), (23, 9074520), (24, 8696415), (26, 8027460), (28, 7454070), (30, 6957132), (35, 5963256), (36, 5797610), (39, 5351640), (40, 5217849), (42, 4969380), (45, 4638088), (46, 4537260), (52, 4013730), (56, 3727035), (60, 3478566), (63, 3312920), (65, 3210984), (69, 3024840), (70, 2981628), (72, 2898805), (78, 2675820), (84, 2484690), (90, 2319044), (91, 2293560), (92, 2268630), (104, 2006865), (105, 1987752), (115, 1814904), (117, 1783880), (120, 1739283), (126, 1656460), (130, 1605492), (138, 1512420), (140, 1490814), (156, 1337910), (161, 1296360), (168, 1242345), (180, 1159522), (182, 1146780), (184, 1134315), (195, 1070328), (207, 1008280), (210, 993876), (230, 907452), (234, 891940), (252, 828230), (260, 802746), (273, 764520), (276, 756210), (277, 753480), (280, 745407), (299, 698040), (312, 668955), (315, 662584), (322, 648180), (345, 604968), (360, 579761), (364, 573390), (390, 535164), (414, 504140), (420, 496938), (455, 458712), (460, 453726), (468, 445970), (483, 432120), (504, 414115), (520, 401373), (546, 382260), (552, 378105), (554, 376740), (585, 356776), (598, 349020), (630, 331292), (644, 324090), (690, 302484), (728, 286695), (780, 267582), (805, 259272), (819, 254840), (828, 252070), (831, 251160), (840, 248469), (897, 232680), (910, 229356), (920, 226863), (936, 222985), (966, 216060), (1035, 201656), (1092, 191130), (1108, 188370), (1170, 178388), (1196, 174510), (1260, 165646), (1288, 162045), (1365, 152904), (1380, 151242), (1385, 150696), (1449, 144040), (1495, 139608), (1560, 133791), (1610, 129636), (1638, 127420), (1656, 126035), (1662, 125580), (1794, 116340), (1820, 114678), (1932, 108030), (1939, 107640), (2070, 100828), (2093, 99720), (2184, 95565), (2216, 94185), (2340, 89194), (2392, 87255), (2415, 86424), (2493, 83720), (2520, 82823), (2691, 77560), (2730, 76452), (2760, 75621), (2770, 75348), (2898, 72020), (2990, 69804), (3220, 64818), (3276, 63710), (3324, 62790), (3588, 58170), (3601, 57960), (3640, 57339), (3864, 54015), (3878, 53820), (4095, 50968), (4140, 50414), (4155, 50232), (4186, 49860), (4485, 46536), (4680, 44597), (4830, 43212), (4986, 41860), (5382, 38780), (5460, 38226), (5540, 37674), (5796, 36010), (5817, 35880), (5980, 34902), (6279, 33240), (6371, 32760), (6440, 32409), (6552, 31855), (6648, 31395), (7176, 29085), (7202, 28980), (7245, 28808), (7756, 26910), (8190, 25484), (8280, 25207), (8310, 25116), (8372, 24930), (8970, 23268), (9660, 21606), (9695, 21528), (9972, 20930), (10465, 19944), (10764, 19390), (10803, 19320), (10920, 19113), (11080, 18837), (11592, 18005), (11634, 17940), (11960, 17451), (12465, 16744), (12558, 16620), (12742, 16380), (13455, 15512), (14404, 14490)]