39421222.000000000

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{617}}^1$

素因数の和:749

約数の個数: 160

約数和(自身を含む): 404616960

約数和(自身を除く): 291631920

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, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 617, 654, 763, 840, 872, 1090, 1234, 1308, 1526, 1635, 1680, 1744, 1851, 2180, 2289, 2468, 2616, 3052, 3085, 3270, 3702, 3815, 4319, 4360, 4578, 4936, 5232, 6104, 6170, 6540, 7404, 7630, 8638, 8720, 9156, 9255, 9872, 11445, 12208, 12340, 12957, 13080, 14808, 15260, 17276, 18312, 18510, 21595, 22890, 24680, 25914, 26160, 29616, 30520, 34552, 36624, 37020, 43190, 45780, 49360, 51828, 61040, 64785, 67253, 69104, 74040, 86380, 91560, 103656, 129570, 134506, 148080, 172760, 183120, 201759, 207312, 259140, 269012, 336265, 345520, 403518, 470771, 518280, 538024, 672530, 807036, 941542, 1008795, 1036560, 1076048, 1345060, 1412313, 1614072, 1883084, 2017590, 2353855, 2690120, 2824626, 3228144, 3766168, 4035180, 4707710, 5380240, 5649252, 7061565, 7532336, 8070360, 9415420, 11298504, 14123130, 16140720, 18830840, 22597008, 28246260, 37661680, 56492520, 112985040]

約数ペア:

[(1, 112985040), (2, 56492520), (3, 37661680), (4, 28246260), (5, 22597008), (6, 18830840), (7, 16140720), (8, 14123130), (10, 11298504), (12, 9415420), (14, 8070360), (15, 7532336), (16, 7061565), (20, 5649252), (21, 5380240), (24, 4707710), (28, 4035180), (30, 3766168), (35, 3228144), (40, 2824626), (42, 2690120), (48, 2353855), (56, 2017590), (60, 1883084), (70, 1614072), (80, 1412313), (84, 1345060), (105, 1076048), (109, 1036560), (112, 1008795), (120, 941542), (140, 807036), (168, 672530), (210, 538024), (218, 518280), (240, 470771), (280, 403518), (327, 345520), (336, 336265), (420, 269012), (436, 259140), (545, 207312), (560, 201759), (617, 183120), (654, 172760), (763, 148080), (840, 134506), (872, 129570), (1090, 103656), (1234, 91560), (1308, 86380), (1526, 74040), (1635, 69104), (1680, 67253), (1744, 64785), (1851, 61040), (2180, 51828), (2289, 49360), (2468, 45780), (2616, 43190), (3052, 37020), (3085, 36624), (3270, 34552), (3702, 30520), (3815, 29616), (4319, 26160), (4360, 25914), (4578, 24680), (4936, 22890), (5232, 21595), (6104, 18510), (6170, 18312), (6540, 17276), (7404, 15260), (7630, 14808), (8638, 13080), (8720, 12957), (9156, 12340), (9255, 12208), (9872, 11445)]