199452960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 796303872

約数和(自身を除く): 596850912

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, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 421, 423, 470, 480, 504, 560, 564, 630, 658, 672, 705, 720, 752, 840, 842, 846, 940, 987, 1008, 1120, 1128, 1260, 1263, 1316, 1410, 1440, 1504, 1645, 1680, 1684, 1692, 1880, 1974, 2016, 2105, 2115, 2256, 2520, 2526, 2632, 2820, 2947, 2961, 3290, 3360, 3368, 3384, 3760, 3789, 3948, 4210, 4230, 4512, 4935, 5040, 5052, 5264, 5640, 5894, 5922, 6315, 6580, 6736, 6768, 7520, 7578, 7896, 8420, 8460, 8841, 9870, 10080, 10104, 10528, 11280, 11788, 11844, 12630, 13160, 13472, 13536, 14735, 14805, 15156, 15792, 16840, 16920, 17682, 18945, 19740, 19787, 20208, 22560, 23576, 23688, 25260, 26320, 26523, 29470, 29610, 30312, 31584, 33680, 33840, 35364, 37890, 39480, 39574, 40416, 44205, 47152, 47376, 50520, 52640, 53046, 58940, 59220, 59361, 60624, 67360, 67680, 70728, 75780, 78960, 79148, 88410, 94304, 94752, 98935, 101040, 106092, 117880, 118440, 118722, 121248, 132615, 138509, 141456, 151560, 157920, 158296, 176820, 178083, 197870, 202080, 212184, 235760, 236880, 237444, 265230, 277018, 282912, 296805, 303120, 316592, 353640, 356166, 395740, 415527, 424368, 471520, 473760, 474888, 530460, 554036, 593610, 606240, 633184, 692545, 707280, 712332, 791480, 831054, 848736, 890415, 949776, 1060920, 1108072, 1187220, 1246581, 1385090, 1414560, 1424664, 1582960, 1662108, 1780830, 1899552, 2077635, 2121840, 2216144, 2374440, 2493162, 2770180, 2849328, 3165920, 3324216, 3561660, 4155270, 4243680, 4432288, 4748880, 4986324, 5540360, 5698656, 6232905, 6648432, 7123320, 8310540, 9497760, 9972648, 11080720, 12465810, 13296864, 14246640, 16621080, 19945296, 22161440, 24931620, 28493280, 33242160, 39890592, 49863240, 66484320, 99726480, 199452960]

約数ペア:

[(1, 199452960), (2, 99726480), (3, 66484320), (4, 49863240), (5, 39890592), (6, 33242160), (7, 28493280), (8, 24931620), (9, 22161440), (10, 19945296), (12, 16621080), (14, 14246640), (15, 13296864), (16, 12465810), (18, 11080720), (20, 9972648), (21, 9497760), (24, 8310540), (28, 7123320), (30, 6648432), (32, 6232905), (35, 5698656), (36, 5540360), (40, 4986324), (42, 4748880), (45, 4432288), (47, 4243680), (48, 4155270), (56, 3561660), (60, 3324216), (63, 3165920), (70, 2849328), (72, 2770180), (80, 2493162), (84, 2374440), (90, 2216144), (94, 2121840), (96, 2077635), (105, 1899552), (112, 1780830), (120, 1662108), (126, 1582960), (140, 1424664), (141, 1414560), (144, 1385090), (160, 1246581), (168, 1187220), (180, 1108072), (188, 1060920), (210, 949776), (224, 890415), (235, 848736), (240, 831054), (252, 791480), (280, 712332), (282, 707280), (288, 692545), (315, 633184), (329, 606240), (336, 593610), (360, 554036), (376, 530460), (420, 474888), (421, 473760), (423, 471520), (470, 424368), (480, 415527), (504, 395740), (560, 356166), (564, 353640), (630, 316592), (658, 303120), (672, 296805), (705, 282912), (720, 277018), (752, 265230), (840, 237444), (842, 236880), (846, 235760), (940, 212184), (987, 202080), (1008, 197870), (1120, 178083), (1128, 176820), (1260, 158296), (1263, 157920), (1316, 151560), (1410, 141456), (1440, 138509), (1504, 132615), (1645, 121248), (1680, 118722), (1684, 118440), (1692, 117880), (1880, 106092), (1974, 101040), (2016, 98935), (2105, 94752), (2115, 94304), (2256, 88410), (2520, 79148), (2526, 78960), (2632, 75780), (2820, 70728), (2947, 67680), (2961, 67360), (3290, 60624), (3360, 59361), (3368, 59220), (3384, 58940), (3760, 53046), (3789, 52640), (3948, 50520), (4210, 47376), (4230, 47152), (4512, 44205), (4935, 40416), (5040, 39574), (5052, 39480), (5264, 37890), (5640, 35364), (5894, 33840), (5922, 33680), (6315, 31584), (6580, 30312), (6736, 29610), (6768, 29470), (7520, 26523), (7578, 26320), (7896, 25260), (8420, 23688), (8460, 23576), (8841, 22560), (9870, 20208), (10080, 19787), (10104, 19740), (10528, 18945), (11280, 17682), (11788, 16920), (11844, 16840), (12630, 15792), (13160, 15156), (13472, 14805), (13536, 14735)]