669808320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:439

約数の個数: 224

約数和(自身を含む): 2233184256

約数和(自身を除く): 1563375936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 71, 80, 93, 96, 120, 124, 142, 155, 160, 186, 192, 213, 240, 248, 284, 310, 317, 320, 355, 372, 426, 465, 480, 496, 568, 620, 634, 710, 744, 852, 930, 951, 960, 992, 1065, 1136, 1240, 1268, 1420, 1488, 1585, 1704, 1860, 1902, 1984, 2130, 2201, 2272, 2480, 2536, 2840, 2976, 3170, 3408, 3720, 3804, 4260, 4402, 4544, 4755, 4960, 5072, 5680, 5952, 6340, 6603, 6816, 7440, 7608, 8520, 8804, 9510, 9827, 9920, 10144, 11005, 11360, 12680, 13206, 13632, 14880, 15216, 17040, 17608, 19020, 19654, 20288, 22010, 22507, 22720, 25360, 26412, 29481, 29760, 30432, 33015, 34080, 35216, 38040, 39308, 44020, 45014, 49135, 50720, 52824, 58962, 60864, 66030, 67521, 68160, 70432, 76080, 78616, 88040, 90028, 98270, 101440, 105648, 112535, 117924, 132060, 135042, 140864, 147405, 152160, 157232, 176080, 180056, 196540, 211296, 225070, 235848, 264120, 270084, 294810, 304320, 314464, 337605, 352160, 360112, 393080, 422592, 450140, 471696, 528240, 540168, 589620, 628928, 675210, 697717, 704320, 720224, 786160, 900280, 943392, 1056480, 1080336, 1179240, 1350420, 1395434, 1440448, 1572320, 1800560, 1886784, 2093151, 2112960, 2160672, 2358480, 2700840, 2790868, 3144640, 3488585, 3601120, 4186302, 4321344, 4716960, 5401680, 5581736, 6977170, 7202240, 8372604, 9433920, 10465755, 10803360, 11163472, 13954340, 16745208, 20931510, 21606720, 22326944, 27908680, 33490416, 41863020, 44653888, 55817360, 66980832, 83726040, 111634720, 133961664, 167452080, 223269440, 334904160, 669808320]

約数ペア:

[(1, 669808320), (2, 334904160), (3, 223269440), (4, 167452080), (5, 133961664), (6, 111634720), (8, 83726040), (10, 66980832), (12, 55817360), (15, 44653888), (16, 41863020), (20, 33490416), (24, 27908680), (30, 22326944), (31, 21606720), (32, 20931510), (40, 16745208), (48, 13954340), (60, 11163472), (62, 10803360), (64, 10465755), (71, 9433920), (80, 8372604), (93, 7202240), (96, 6977170), (120, 5581736), (124, 5401680), (142, 4716960), (155, 4321344), (160, 4186302), (186, 3601120), (192, 3488585), (213, 3144640), (240, 2790868), (248, 2700840), (284, 2358480), (310, 2160672), (317, 2112960), (320, 2093151), (355, 1886784), (372, 1800560), (426, 1572320), (465, 1440448), (480, 1395434), (496, 1350420), (568, 1179240), (620, 1080336), (634, 1056480), (710, 943392), (744, 900280), (852, 786160), (930, 720224), (951, 704320), (960, 697717), (992, 675210), (1065, 628928), (1136, 589620), (1240, 540168), (1268, 528240), (1420, 471696), (1488, 450140), (1585, 422592), (1704, 393080), (1860, 360112), (1902, 352160), (1984, 337605), (2130, 314464), (2201, 304320), (2272, 294810), (2480, 270084), (2536, 264120), (2840, 235848), (2976, 225070), (3170, 211296), (3408, 196540), (3720, 180056), (3804, 176080), (4260, 157232), (4402, 152160), (4544, 147405), (4755, 140864), (4960, 135042), (5072, 132060), (5680, 117924), (5952, 112535), (6340, 105648), (6603, 101440), (6816, 98270), (7440, 90028), (7608, 88040), (8520, 78616), (8804, 76080), (9510, 70432), (9827, 68160), (9920, 67521), (10144, 66030), (11005, 60864), (11360, 58962), (12680, 52824), (13206, 50720), (13632, 49135), (14880, 45014), (15216, 44020), (17040, 39308), (17608, 38040), (19020, 35216), (19654, 34080), (20288, 33015), (22010, 30432), (22507, 29760), (22720, 29481), (25360, 26412)]