196623840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:585

約数の個数: 192

約数和(自身を含む): 714631680

約数和(自身を除く): 518007840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 139, 140, 160, 168, 210, 224, 240, 278, 280, 336, 417, 420, 421, 480, 556, 560, 672, 695, 834, 840, 842, 973, 1112, 1120, 1263, 1390, 1668, 1680, 1684, 1946, 2085, 2105, 2224, 2526, 2780, 2919, 2947, 3336, 3360, 3368, 3892, 4170, 4210, 4448, 4865, 5052, 5560, 5838, 5894, 6315, 6672, 6736, 7784, 8340, 8420, 8841, 9730, 10104, 11120, 11676, 11788, 12630, 13344, 13472, 14595, 14735, 15568, 16680, 16840, 17682, 19460, 20208, 22240, 23352, 23576, 25260, 29190, 29470, 31136, 33360, 33680, 35364, 38920, 40416, 44205, 46704, 47152, 50520, 58380, 58519, 58940, 66720, 67360, 70728, 77840, 88410, 93408, 94304, 101040, 116760, 117038, 117880, 141456, 155680, 175557, 176820, 202080, 233520, 234076, 235760, 282912, 292595, 351114, 353640, 409633, 467040, 468152, 471520, 585190, 702228, 707280, 819266, 877785, 936304, 1170380, 1228899, 1404456, 1414560, 1638532, 1755570, 1872608, 2048165, 2340760, 2457798, 2808912, 3277064, 3511140, 4096330, 4681520, 4915596, 5617824, 6144495, 6554128, 7022280, 8192660, 9363040, 9831192, 12288990, 13108256, 14044560, 16385320, 19662384, 24577980, 28089120, 32770640, 39324768, 49155960, 65541280, 98311920, 196623840]

約数ペア:

[(1, 196623840), (2, 98311920), (3, 65541280), (4, 49155960), (5, 39324768), (6, 32770640), (7, 28089120), (8, 24577980), (10, 19662384), (12, 16385320), (14, 14044560), (15, 13108256), (16, 12288990), (20, 9831192), (21, 9363040), (24, 8192660), (28, 7022280), (30, 6554128), (32, 6144495), (35, 5617824), (40, 4915596), (42, 4681520), (48, 4096330), (56, 3511140), (60, 3277064), (70, 2808912), (80, 2457798), (84, 2340760), (96, 2048165), (105, 1872608), (112, 1755570), (120, 1638532), (139, 1414560), (140, 1404456), (160, 1228899), (168, 1170380), (210, 936304), (224, 877785), (240, 819266), (278, 707280), (280, 702228), (336, 585190), (417, 471520), (420, 468152), (421, 467040), (480, 409633), (556, 353640), (560, 351114), (672, 292595), (695, 282912), (834, 235760), (840, 234076), (842, 233520), (973, 202080), (1112, 176820), (1120, 175557), (1263, 155680), (1390, 141456), (1668, 117880), (1680, 117038), (1684, 116760), (1946, 101040), (2085, 94304), (2105, 93408), (2224, 88410), (2526, 77840), (2780, 70728), (2919, 67360), (2947, 66720), (3336, 58940), (3360, 58519), (3368, 58380), (3892, 50520), (4170, 47152), (4210, 46704), (4448, 44205), (4865, 40416), (5052, 38920), (5560, 35364), (5838, 33680), (5894, 33360), (6315, 31136), (6672, 29470), (6736, 29190), (7784, 25260), (8340, 23576), (8420, 23352), (8841, 22240), (9730, 20208), (10104, 19460), (11120, 17682), (11676, 16840), (11788, 16680), (12630, 15568), (13344, 14735), (13472, 14595)]