347090880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 1158727680

約数和(自身を除く): 811636800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 107, 109, 120, 124, 155, 160, 186, 192, 214, 218, 240, 248, 310, 320, 321, 327, 372, 428, 436, 465, 480, 496, 535, 545, 620, 642, 654, 744, 856, 872, 930, 960, 992, 1070, 1090, 1240, 1284, 1308, 1488, 1605, 1635, 1712, 1744, 1860, 1984, 2140, 2180, 2480, 2568, 2616, 2976, 3210, 3270, 3317, 3379, 3424, 3488, 3720, 4280, 4360, 4960, 5136, 5232, 5952, 6420, 6540, 6634, 6758, 6848, 6976, 7440, 8560, 8720, 9920, 9951, 10137, 10272, 10464, 11663, 12840, 13080, 13268, 13516, 14880, 16585, 16895, 17120, 17440, 19902, 20274, 20544, 20928, 23326, 25680, 26160, 26536, 27032, 29760, 33170, 33790, 34240, 34880, 34989, 39804, 40548, 46652, 49755, 50685, 51360, 52320, 53072, 54064, 58315, 66340, 67580, 69978, 79608, 81096, 93304, 99510, 101370, 102720, 104640, 106144, 108128, 116630, 132680, 135160, 139956, 159216, 162192, 174945, 186608, 199020, 202740, 212288, 216256, 233260, 265360, 270320, 279912, 318432, 324384, 349890, 361553, 373216, 398040, 405480, 466520, 530720, 540640, 559824, 636864, 648768, 699780, 723106, 746432, 796080, 810960, 933040, 1061440, 1081280, 1084659, 1119648, 1399560, 1446212, 1592160, 1621920, 1807765, 1866080, 2169318, 2239296, 2799120, 2892424, 3184320, 3243840, 3615530, 3732160, 4338636, 5423295, 5598240, 5784848, 7231060, 8677272, 10846590, 11196480, 11569696, 14462120, 17354544, 21693180, 23139392, 28924240, 34709088, 43386360, 57848480, 69418176, 86772720, 115696960, 173545440, 347090880]

約数ペア:

[(1, 347090880), (2, 173545440), (3, 115696960), (4, 86772720), (5, 69418176), (6, 57848480), (8, 43386360), (10, 34709088), (12, 28924240), (15, 23139392), (16, 21693180), (20, 17354544), (24, 14462120), (30, 11569696), (31, 11196480), (32, 10846590), (40, 8677272), (48, 7231060), (60, 5784848), (62, 5598240), (64, 5423295), (80, 4338636), (93, 3732160), (96, 3615530), (107, 3243840), (109, 3184320), (120, 2892424), (124, 2799120), (155, 2239296), (160, 2169318), (186, 1866080), (192, 1807765), (214, 1621920), (218, 1592160), (240, 1446212), (248, 1399560), (310, 1119648), (320, 1084659), (321, 1081280), (327, 1061440), (372, 933040), (428, 810960), (436, 796080), (465, 746432), (480, 723106), (496, 699780), (535, 648768), (545, 636864), (620, 559824), (642, 540640), (654, 530720), (744, 466520), (856, 405480), (872, 398040), (930, 373216), (960, 361553), (992, 349890), (1070, 324384), (1090, 318432), (1240, 279912), (1284, 270320), (1308, 265360), (1488, 233260), (1605, 216256), (1635, 212288), (1712, 202740), (1744, 199020), (1860, 186608), (1984, 174945), (2140, 162192), (2180, 159216), (2480, 139956), (2568, 135160), (2616, 132680), (2976, 116630), (3210, 108128), (3270, 106144), (3317, 104640), (3379, 102720), (3424, 101370), (3488, 99510), (3720, 93304), (4280, 81096), (4360, 79608), (4960, 69978), (5136, 67580), (5232, 66340), (5952, 58315), (6420, 54064), (6540, 53072), (6634, 52320), (6758, 51360), (6848, 50685), (6976, 49755), (7440, 46652), (8560, 40548), (8720, 39804), (9920, 34989), (9951, 34880), (10137, 34240), (10272, 33790), (10464, 33170), (11663, 29760), (12840, 27032), (13080, 26536), (13268, 26160), (13516, 25680), (14880, 23326), (16585, 20928), (16895, 20544), (17120, 20274), (17440, 19902)]