207840480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 685843200

約数和(自身を除く): 478002720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 59, 60, 80, 82, 96, 118, 120, 123, 160, 164, 177, 179, 205, 236, 240, 246, 295, 328, 354, 358, 410, 472, 480, 492, 537, 590, 615, 656, 708, 716, 820, 885, 895, 944, 984, 1074, 1180, 1230, 1312, 1416, 1432, 1640, 1770, 1790, 1888, 1968, 2148, 2360, 2419, 2460, 2685, 2832, 2864, 3280, 3540, 3580, 3936, 4296, 4720, 4838, 4920, 5370, 5664, 5728, 6560, 7080, 7160, 7257, 7339, 8592, 9440, 9676, 9840, 10561, 10740, 12095, 14160, 14320, 14514, 14678, 17184, 19352, 19680, 21122, 21480, 22017, 24190, 28320, 28640, 29028, 29356, 31683, 36285, 36695, 38704, 42244, 42960, 44034, 48380, 52805, 58056, 58712, 63366, 72570, 73390, 77408, 84488, 85920, 88068, 96760, 105610, 110085, 116112, 117424, 126732, 145140, 146780, 158415, 168976, 176136, 193520, 211220, 220170, 232224, 234848, 253464, 290280, 293560, 316830, 337952, 352272, 387040, 422440, 433001, 440340, 506928, 580560, 587120, 633660, 704544, 844880, 866002, 880680, 1013856, 1161120, 1174240, 1267320, 1299003, 1689760, 1732004, 1761360, 2165005, 2534640, 2598006, 3464008, 3522720, 4330010, 5069280, 5196012, 6495015, 6928016, 8660020, 10392024, 12990030, 13856032, 17320040, 20784048, 25980060, 34640080, 41568096, 51960120, 69280160, 103920240, 207840480]

約数ペア:

[(1, 207840480), (2, 103920240), (3, 69280160), (4, 51960120), (5, 41568096), (6, 34640080), (8, 25980060), (10, 20784048), (12, 17320040), (15, 13856032), (16, 12990030), (20, 10392024), (24, 8660020), (30, 6928016), (32, 6495015), (40, 5196012), (41, 5069280), (48, 4330010), (59, 3522720), (60, 3464008), (80, 2598006), (82, 2534640), (96, 2165005), (118, 1761360), (120, 1732004), (123, 1689760), (160, 1299003), (164, 1267320), (177, 1174240), (179, 1161120), (205, 1013856), (236, 880680), (240, 866002), (246, 844880), (295, 704544), (328, 633660), (354, 587120), (358, 580560), (410, 506928), (472, 440340), (480, 433001), (492, 422440), (537, 387040), (590, 352272), (615, 337952), (656, 316830), (708, 293560), (716, 290280), (820, 253464), (885, 234848), (895, 232224), (944, 220170), (984, 211220), (1074, 193520), (1180, 176136), (1230, 168976), (1312, 158415), (1416, 146780), (1432, 145140), (1640, 126732), (1770, 117424), (1790, 116112), (1888, 110085), (1968, 105610), (2148, 96760), (2360, 88068), (2419, 85920), (2460, 84488), (2685, 77408), (2832, 73390), (2864, 72570), (3280, 63366), (3540, 58712), (3580, 58056), (3936, 52805), (4296, 48380), (4720, 44034), (4838, 42960), (4920, 42244), (5370, 38704), (5664, 36695), (5728, 36285), (6560, 31683), (7080, 29356), (7160, 29028), (7257, 28640), (7339, 28320), (8592, 24190), (9440, 22017), (9676, 21480), (9840, 21122), (10561, 19680), (10740, 19352), (12095, 17184), (14160, 14678), (14320, 14514)]