244862640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:792

約数の個数: 240

約数和(自身を含む): 919226880

約数和(自身を除く): 674364240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 99, 110, 120, 129, 132, 144, 165, 172, 176, 180, 198, 215, 220, 240, 258, 264, 330, 344, 360, 387, 396, 430, 440, 473, 495, 516, 528, 645, 660, 688, 719, 720, 774, 792, 860, 880, 946, 990, 1032, 1290, 1320, 1419, 1438, 1548, 1584, 1720, 1892, 1935, 1980, 2064, 2157, 2365, 2580, 2640, 2838, 2876, 3096, 3440, 3595, 3784, 3870, 3960, 4257, 4314, 4730, 5160, 5676, 5752, 6192, 6471, 7095, 7190, 7568, 7740, 7909, 7920, 8514, 8628, 9460, 10320, 10785, 11352, 11504, 12942, 14190, 14380, 15480, 15818, 17028, 17256, 18920, 21285, 21570, 22704, 23727, 25884, 28380, 28760, 30917, 30960, 31636, 32355, 34056, 34512, 37840, 39545, 42570, 43140, 47454, 51768, 56760, 57520, 61834, 63272, 64710, 68112, 71181, 79090, 85140, 86280, 92751, 94908, 103536, 113520, 118635, 123668, 126544, 129420, 142362, 154585, 158180, 170280, 172560, 185502, 189816, 237270, 247336, 258840, 278253, 284724, 309170, 316360, 340087, 340560, 355905, 371004, 379632, 463755, 474540, 494672, 517680, 556506, 569448, 618340, 632720, 680174, 711810, 742008, 927510, 949080, 1020261, 1113012, 1138896, 1236680, 1360348, 1391265, 1423620, 1484016, 1700435, 1855020, 1898160, 2040522, 2226024, 2473360, 2720696, 2782530, 2847240, 3060783, 3400870, 3710040, 4081044, 4452048, 5101305, 5441392, 5565060, 5694480, 6121566, 6801740, 7420080, 8162088, 10202610, 11130120, 12243132, 13603480, 15303915, 16324176, 20405220, 22260240, 24486264, 27206960, 30607830, 40810440, 48972528, 61215660, 81620880, 122431320, 244862640]

約数ペア:

[(1, 244862640), (2, 122431320), (3, 81620880), (4, 61215660), (5, 48972528), (6, 40810440), (8, 30607830), (9, 27206960), (10, 24486264), (11, 22260240), (12, 20405220), (15, 16324176), (16, 15303915), (18, 13603480), (20, 12243132), (22, 11130120), (24, 10202610), (30, 8162088), (33, 7420080), (36, 6801740), (40, 6121566), (43, 5694480), (44, 5565060), (45, 5441392), (48, 5101305), (55, 4452048), (60, 4081044), (66, 3710040), (72, 3400870), (80, 3060783), (86, 2847240), (88, 2782530), (90, 2720696), (99, 2473360), (110, 2226024), (120, 2040522), (129, 1898160), (132, 1855020), (144, 1700435), (165, 1484016), (172, 1423620), (176, 1391265), (180, 1360348), (198, 1236680), (215, 1138896), (220, 1113012), (240, 1020261), (258, 949080), (264, 927510), (330, 742008), (344, 711810), (360, 680174), (387, 632720), (396, 618340), (430, 569448), (440, 556506), (473, 517680), (495, 494672), (516, 474540), (528, 463755), (645, 379632), (660, 371004), (688, 355905), (719, 340560), (720, 340087), (774, 316360), (792, 309170), (860, 284724), (880, 278253), (946, 258840), (990, 247336), (1032, 237270), (1290, 189816), (1320, 185502), (1419, 172560), (1438, 170280), (1548, 158180), (1584, 154585), (1720, 142362), (1892, 129420), (1935, 126544), (1980, 123668), (2064, 118635), (2157, 113520), (2365, 103536), (2580, 94908), (2640, 92751), (2838, 86280), (2876, 85140), (3096, 79090), (3440, 71181), (3595, 68112), (3784, 64710), (3870, 63272), (3960, 61834), (4257, 57520), (4314, 56760), (4730, 51768), (5160, 47454), (5676, 43140), (5752, 42570), (6192, 39545), (6471, 37840), (7095, 34512), (7190, 34056), (7568, 32355), (7740, 31636), (7909, 30960), (7920, 30917), (8514, 28760), (8628, 28380), (9460, 25884), (10320, 23727), (10785, 22704), (11352, 21570), (11504, 21285), (12942, 18920), (14190, 17256), (14380, 17028), (15480, 15818)]