1951608960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 384

約数和(自身を含む): 7796880000

約数和(自身を除く): 5845271040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 97, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 194, 210, 224, 240, 252, 280, 288, 291, 315, 320, 336, 360, 384, 388, 420, 448, 480, 485, 499, 504, 560, 576, 582, 630, 640, 672, 679, 720, 776, 840, 873, 896, 960, 970, 998, 1008, 1120, 1152, 1164, 1260, 1344, 1358, 1440, 1455, 1497, 1552, 1680, 1746, 1920, 1940, 1996, 2016, 2037, 2240, 2328, 2495, 2520, 2688, 2716, 2880, 2910, 2994, 3104, 3360, 3395, 3492, 3493, 3880, 3992, 4032, 4074, 4365, 4480, 4491, 4656, 4990, 5040, 5432, 5760, 5820, 5988, 6111, 6208, 6720, 6790, 6984, 6986, 7485, 7760, 7984, 8064, 8148, 8730, 8982, 9312, 9980, 10080, 10185, 10479, 10864, 11640, 11976, 12222, 12416, 13440, 13580, 13968, 13972, 14970, 15520, 15968, 16296, 17460, 17465, 17964, 18624, 19960, 20160, 20370, 20958, 21728, 22455, 23280, 23952, 24444, 27160, 27936, 27944, 29940, 30555, 31040, 31437, 31936, 32592, 34920, 34930, 35928, 37248, 39920, 40320, 40740, 41916, 43456, 44910, 46560, 47904, 48403, 48888, 52395, 54320, 55872, 55888, 59880, 61110, 62080, 62874, 63872, 65184, 69840, 69860, 71856, 79840, 81480, 83832, 86912, 89820, 93120, 95808, 96806, 97776, 104790, 108640, 111744, 111776, 119760, 122220, 125748, 130368, 139680, 139720, 143712, 145209, 157185, 159680, 162960, 167664, 179640, 186240, 191616, 193612, 195552, 209580, 217280, 223552, 239520, 242015, 244440, 251496, 260736, 279360, 279440, 287424, 290418, 314370, 319360, 325920, 335328, 338821, 359280, 387224, 391104, 419160, 434560, 435627, 447104, 479040, 484030, 488880, 502992, 558720, 558880, 574848, 580836, 628740, 651840, 670656, 677642, 718560, 726045, 774448, 782208, 838320, 871254, 958080, 968060, 977760, 1005984, 1016463, 1117760, 1161672, 1257480, 1303680, 1341312, 1355284, 1437120, 1452090, 1548896, 1676640, 1694105, 1742508, 1936120, 1955520, 2011968, 2032926, 2178135, 2235520, 2323344, 2514960, 2710568, 2874240, 2904180, 3049389, 3097792, 3353280, 3388210, 3485016, 3872240, 3911040, 4023936, 4065852, 4356270, 4646688, 5029920, 5082315, 5421136, 5808360, 6098778, 6195584, 6706560, 6776420, 6970032, 7744480, 8131704, 8712540, 9293376, 10059840, 10164630, 10842272, 11616720, 12197556, 13552840, 13940064, 15246945, 15488960, 16263408, 17425080, 18586752, 20119680, 20329260, 21684544, 23233440, 24395112, 27105680, 27880128, 30493890, 30977920, 32526816, 34850160, 40658520, 43369088, 46466880, 48790224, 54211360, 55760256, 60987780, 65053632, 69700320, 81317040, 92933760, 97580448, 108422720, 121975560, 130107264, 139400640, 162634080, 195160896, 216845440, 243951120, 278801280, 325268160, 390321792, 487902240, 650536320, 975804480, 1951608960]

約数ペア:

[(1, 1951608960), (2, 975804480), (3, 650536320), (4, 487902240), (5, 390321792), (6, 325268160), (7, 278801280), (8, 243951120), (9, 216845440), (10, 195160896), (12, 162634080), (14, 139400640), (15, 130107264), (16, 121975560), (18, 108422720), (20, 97580448), (21, 92933760), (24, 81317040), (28, 69700320), (30, 65053632), (32, 60987780), (35, 55760256), (36, 54211360), (40, 48790224), (42, 46466880), (45, 43369088), (48, 40658520), (56, 34850160), (60, 32526816), (63, 30977920), (64, 30493890), (70, 27880128), (72, 27105680), (80, 24395112), (84, 23233440), (90, 21684544), (96, 20329260), (97, 20119680), (105, 18586752), (112, 17425080), (120, 16263408), (126, 15488960), (128, 15246945), (140, 13940064), (144, 13552840), (160, 12197556), (168, 11616720), (180, 10842272), (192, 10164630), (194, 10059840), (210, 9293376), (224, 8712540), (240, 8131704), (252, 7744480), (280, 6970032), (288, 6776420), (291, 6706560), (315, 6195584), (320, 6098778), (336, 5808360), (360, 5421136), (384, 5082315), (388, 5029920), (420, 4646688), (448, 4356270), (480, 4065852), (485, 4023936), (499, 3911040), (504, 3872240), (560, 3485016), (576, 3388210), (582, 3353280), (630, 3097792), (640, 3049389), (672, 2904180), (679, 2874240), (720, 2710568), (776, 2514960), (840, 2323344), (873, 2235520), (896, 2178135), (960, 2032926), (970, 2011968), (998, 1955520), (1008, 1936120), (1120, 1742508), (1152, 1694105), (1164, 1676640), (1260, 1548896), (1344, 1452090), (1358, 1437120), (1440, 1355284), (1455, 1341312), (1497, 1303680), (1552, 1257480), (1680, 1161672), (1746, 1117760), (1920, 1016463), (1940, 1005984), (1996, 977760), (2016, 968060), (2037, 958080), (2240, 871254), (2328, 838320), (2495, 782208), (2520, 774448), (2688, 726045), (2716, 718560), (2880, 677642), (2910, 670656), (2994, 651840), (3104, 628740), (3360, 580836), (3395, 574848), (3492, 558880), (3493, 558720), (3880, 502992), (3992, 488880), (4032, 484030), (4074, 479040), (4365, 447104), (4480, 435627), (4491, 434560), (4656, 419160), (4990, 391104), (5040, 387224), (5432, 359280), (5760, 338821), (5820, 335328), (5988, 325920), (6111, 319360), (6208, 314370), (6720, 290418), (6790, 287424), (6984, 279440), (6986, 279360), (7485, 260736), (7760, 251496), (7984, 244440), (8064, 242015), (8148, 239520), (8730, 223552), (8982, 217280), (9312, 209580), (9980, 195552), (10080, 193612), (10185, 191616), (10479, 186240), (10864, 179640), (11640, 167664), (11976, 162960), (12222, 159680), (12416, 157185), (13440, 145209), (13580, 143712), (13968, 139720), (13972, 139680), (14970, 130368), (15520, 125748), (15968, 122220), (16296, 119760), (17460, 111776), (17465, 111744), (17964, 108640), (18624, 104790), (19960, 97776), (20160, 96806), (20370, 95808), (20958, 93120), (21728, 89820), (22455, 86912), (23280, 83832), (23952, 81480), (24444, 79840), (27160, 71856), (27936, 69860), (27944, 69840), (29940, 65184), (30555, 63872), (31040, 62874), (31437, 62080), (31936, 61110), (32592, 59880), (34920, 55888), (34930, 55872), (35928, 54320), (37248, 52395), (39920, 48888), (40320, 48403), (40740, 47904), (41916, 46560), (43456, 44910)]