98311920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:583

約数の個数: 160

約数和(自身を含む): 351644160

約数和(自身を除く): 253332240

約数列:

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

約数ペア:

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