2397782640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31319}}^1$

素因数の和:31375

約数の個数: 160

約数和(自身を含む): 8388748800

約数和(自身を除く): 5990966160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2320, 2552, 2640, 3190, 3480, 3828, 4785, 5104, 6380, 6960, 7656, 9570, 12760, 15312, 19140, 25520, 31319, 38280, 62638, 76560, 93957, 125276, 156595, 187914, 250552, 313190, 344509, 375828, 469785, 501104, 626380, 689018, 751656, 908251, 939570, 1033527, 1252760, 1378036, 1503312, 1722545, 1816502, 1879140, 2067054, 2505520, 2724753, 2756072, 3445090, 3633004, 3758280, 4134108, 4541255, 5167635, 5449506, 5512144, 6890180, 7266008, 7516560, 8268216, 9082510, 9990761, 10335270, 10899012, 13623765, 13780360, 14532016, 16536432, 18165020, 19981522, 20670540, 21798024, 27247530, 27560720, 29972283, 36330040, 39963044, 41341080, 43596048, 49953805, 54495060, 59944566, 72660080, 79926088, 82682160, 99907610, 108990120, 119889132, 149861415, 159852176, 199815220, 217980240, 239778264, 299722830, 399630440, 479556528, 599445660, 799260880, 1198891320, 2397782640]

約数ペア:

[(1, 2397782640), (2, 1198891320), (3, 799260880), (4, 599445660), (5, 479556528), (6, 399630440), (8, 299722830), (10, 239778264), (11, 217980240), (12, 199815220), (15, 159852176), (16, 149861415), (20, 119889132), (22, 108990120), (24, 99907610), (29, 82682160), (30, 79926088), (33, 72660080), (40, 59944566), (44, 54495060), (48, 49953805), (55, 43596048), (58, 41341080), (60, 39963044), (66, 36330040), (80, 29972283), (87, 27560720), (88, 27247530), (110, 21798024), (116, 20670540), (120, 19981522), (132, 18165020), (145, 16536432), (165, 14532016), (174, 13780360), (176, 13623765), (220, 10899012), (232, 10335270), (240, 9990761), (264, 9082510), (290, 8268216), (319, 7516560), (330, 7266008), (348, 6890180), (435, 5512144), (440, 5449506), (464, 5167635), (528, 4541255), (580, 4134108), (638, 3758280), (660, 3633004), (696, 3445090), (870, 2756072), (880, 2724753), (957, 2505520), (1160, 2067054), (1276, 1879140), (1320, 1816502), (1392, 1722545), (1595, 1503312), (1740, 1378036), (1914, 1252760), (2320, 1033527), (2552, 939570), (2640, 908251), (3190, 751656), (3480, 689018), (3828, 626380), (4785, 501104), (5104, 469785), (6380, 375828), (6960, 344509), (7656, 313190), (9570, 250552), (12760, 187914), (15312, 156595), (19140, 125276), (25520, 93957), (31319, 76560), (38280, 62638)]