1996414560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{617}}^1$

素因数の和:755

約数の個数: 384

約数和(自身を含む): 8073354240

約数和(自身を除く): 6076939680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 107, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 214, 216, 224, 240, 252, 270, 280, 288, 315, 321, 336, 360, 378, 420, 428, 432, 480, 504, 535, 540, 560, 617, 630, 642, 672, 720, 749, 756, 840, 856, 864, 945, 963, 1008, 1070, 1080, 1120, 1234, 1260, 1284, 1440, 1498, 1512, 1605, 1680, 1712, 1851, 1890, 1926, 2016, 2140, 2160, 2247, 2468, 2520, 2568, 2889, 2996, 3024, 3085, 3210, 3360, 3424, 3702, 3745, 3780, 3852, 4280, 4319, 4320, 4494, 4815, 4936, 5040, 5136, 5553, 5778, 5992, 6048, 6170, 6420, 6741, 7404, 7490, 7560, 7704, 8560, 8638, 8988, 9255, 9630, 9872, 10080, 10272, 11106, 11235, 11556, 11984, 12340, 12840, 12957, 13482, 14445, 14808, 14980, 15120, 15408, 16659, 17120, 17276, 17976, 18510, 19260, 19744, 20223, 21595, 22212, 22470, 23112, 23968, 24680, 25680, 25914, 26964, 27765, 28890, 29616, 29960, 30240, 30816, 33318, 33705, 34552, 35952, 37020, 38520, 38871, 40446, 43190, 44424, 44940, 46224, 49360, 51360, 51828, 53928, 55530, 57780, 59232, 59920, 64785, 66019, 66636, 67410, 69104, 71904, 74040, 77040, 77742, 80892, 83295, 86380, 88848, 89880, 92448, 98720, 101115, 103656, 107856, 111060, 115560, 116613, 119840, 129570, 132038, 133272, 134820, 138208, 148080, 154080, 155484, 161784, 166590, 172760, 177696, 179760, 194355, 198057, 202230, 207312, 215712, 222120, 231120, 233226, 259140, 264076, 266544, 269640, 296160, 310968, 323568, 330095, 333180, 345520, 359520, 388710, 396114, 404460, 414624, 444240, 462133, 462240, 466452, 518280, 528152, 533088, 539280, 583065, 594171, 621936, 647136, 660190, 666360, 691040, 777420, 792228, 808920, 888480, 924266, 932904, 990285, 1036560, 1056304, 1078560, 1166130, 1188342, 1243872, 1320380, 1332720, 1386399, 1554840, 1584456, 1617840, 1782513, 1848532, 1865808, 1980570, 2073120, 2112608, 2310665, 2332260, 2376684, 2640760, 2665440, 2772798, 2970855, 3109680, 3168912, 3235680, 3565026, 3697064, 3731616, 3961140, 4159197, 4621330, 4664520, 4753368, 5281520, 5545596, 5941710, 6219360, 6337824, 6931995, 7130052, 7394128, 7922280, 8318394, 8912565, 9242660, 9329040, 9506736, 10563040, 11091192, 11883420, 12477591, 13863990, 14260104, 14788256, 15844560, 16636788, 17825130, 18485320, 18658080, 19013472, 20795985, 22182384, 23766840, 24955182, 27727980, 28520208, 31689120, 33273576, 35650260, 36970640, 41591970, 44364768, 47533680, 49910364, 55455960, 57040416, 62387955, 66547152, 71300520, 73941280, 83183940, 95067360, 99820728, 110911920, 124775910, 133094304, 142601040, 166367880, 199641456, 221823840, 249551820, 285202080, 332735760, 399282912, 499103640, 665471520, 998207280, 1996414560]

約数ペア:

[(1, 1996414560), (2, 998207280), (3, 665471520), (4, 499103640), (5, 399282912), (6, 332735760), (7, 285202080), (8, 249551820), (9, 221823840), (10, 199641456), (12, 166367880), (14, 142601040), (15, 133094304), (16, 124775910), (18, 110911920), (20, 99820728), (21, 95067360), (24, 83183940), (27, 73941280), (28, 71300520), (30, 66547152), (32, 62387955), (35, 57040416), (36, 55455960), (40, 49910364), (42, 47533680), (45, 44364768), (48, 41591970), (54, 36970640), (56, 35650260), (60, 33273576), (63, 31689120), (70, 28520208), (72, 27727980), (80, 24955182), (84, 23766840), (90, 22182384), (96, 20795985), (105, 19013472), (107, 18658080), (108, 18485320), (112, 17825130), (120, 16636788), (126, 15844560), (135, 14788256), (140, 14260104), (144, 13863990), (160, 12477591), (168, 11883420), (180, 11091192), (189, 10563040), (210, 9506736), (214, 9329040), (216, 9242660), (224, 8912565), (240, 8318394), (252, 7922280), (270, 7394128), (280, 7130052), (288, 6931995), (315, 6337824), (321, 6219360), (336, 5941710), (360, 5545596), (378, 5281520), (420, 4753368), (428, 4664520), (432, 4621330), (480, 4159197), (504, 3961140), (535, 3731616), (540, 3697064), (560, 3565026), (617, 3235680), (630, 3168912), (642, 3109680), (672, 2970855), (720, 2772798), (749, 2665440), (756, 2640760), (840, 2376684), (856, 2332260), (864, 2310665), (945, 2112608), (963, 2073120), (1008, 1980570), (1070, 1865808), (1080, 1848532), (1120, 1782513), (1234, 1617840), (1260, 1584456), (1284, 1554840), (1440, 1386399), (1498, 1332720), (1512, 1320380), (1605, 1243872), (1680, 1188342), (1712, 1166130), (1851, 1078560), (1890, 1056304), (1926, 1036560), (2016, 990285), (2140, 932904), (2160, 924266), (2247, 888480), (2468, 808920), (2520, 792228), (2568, 777420), (2889, 691040), (2996, 666360), (3024, 660190), (3085, 647136), (3210, 621936), (3360, 594171), (3424, 583065), (3702, 539280), (3745, 533088), (3780, 528152), (3852, 518280), (4280, 466452), (4319, 462240), (4320, 462133), (4494, 444240), (4815, 414624), (4936, 404460), (5040, 396114), (5136, 388710), (5553, 359520), (5778, 345520), (5992, 333180), (6048, 330095), (6170, 323568), (6420, 310968), (6741, 296160), (7404, 269640), (7490, 266544), (7560, 264076), (7704, 259140), (8560, 233226), (8638, 231120), (8988, 222120), (9255, 215712), (9630, 207312), (9872, 202230), (10080, 198057), (10272, 194355), (11106, 179760), (11235, 177696), (11556, 172760), (11984, 166590), (12340, 161784), (12840, 155484), (12957, 154080), (13482, 148080), (14445, 138208), (14808, 134820), (14980, 133272), (15120, 132038), (15408, 129570), (16659, 119840), (17120, 116613), (17276, 115560), (17976, 111060), (18510, 107856), (19260, 103656), (19744, 101115), (20223, 98720), (21595, 92448), (22212, 89880), (22470, 88848), (23112, 86380), (23968, 83295), (24680, 80892), (25680, 77742), (25914, 77040), (26964, 74040), (27765, 71904), (28890, 69104), (29616, 67410), (29960, 66636), (30240, 66019), (30816, 64785), (33318, 59920), (33705, 59232), (34552, 57780), (35952, 55530), (37020, 53928), (38520, 51828), (38871, 51360), (40446, 49360), (43190, 46224), (44424, 44940)]