323514720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 288

約数和(自身を含む): 1169925120

約数和(自身を除く): 846410400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 61, 72, 80, 87, 90, 96, 116, 120, 122, 127, 144, 145, 160, 174, 180, 183, 232, 240, 244, 254, 261, 288, 290, 305, 348, 360, 366, 381, 435, 464, 480, 488, 508, 522, 549, 580, 610, 635, 696, 720, 732, 762, 870, 915, 928, 976, 1016, 1044, 1098, 1143, 1160, 1220, 1270, 1305, 1392, 1440, 1464, 1524, 1740, 1769, 1830, 1905, 1952, 2032, 2088, 2196, 2286, 2320, 2440, 2540, 2610, 2745, 2784, 2928, 3048, 3480, 3538, 3660, 3683, 3810, 4064, 4176, 4392, 4572, 4640, 4880, 5080, 5220, 5307, 5490, 5715, 5856, 6096, 6960, 7076, 7320, 7366, 7620, 7747, 8352, 8784, 8845, 9144, 9760, 10160, 10440, 10614, 10980, 11049, 11430, 12192, 13920, 14152, 14640, 14732, 15240, 15494, 15921, 17568, 17690, 18288, 18415, 20320, 20880, 21228, 21960, 22098, 22860, 23241, 26535, 28304, 29280, 29464, 30480, 30988, 31842, 33147, 35380, 36576, 36830, 38735, 41760, 42456, 43920, 44196, 45720, 46482, 53070, 55245, 56608, 58928, 60960, 61976, 63684, 66294, 69723, 70760, 73660, 77470, 79605, 84912, 87840, 88392, 91440, 92964, 106140, 110490, 116205, 117856, 123952, 127368, 132588, 139446, 141520, 147320, 154940, 159210, 165735, 169824, 176784, 182880, 185928, 212280, 220980, 224663, 232410, 247904, 254736, 265176, 278892, 283040, 294640, 309880, 318420, 331470, 348615, 353568, 371856, 424560, 441960, 449326, 464820, 509472, 530352, 557784, 589280, 619760, 636840, 662940, 673989, 697230, 743712, 849120, 883920, 898652, 929640, 1060704, 1115568, 1123315, 1239520, 1273680, 1325880, 1347978, 1394460, 1767840, 1797304, 1859280, 2021967, 2231136, 2246630, 2547360, 2651760, 2695956, 2788920, 3369945, 3594608, 3718560, 4043934, 4493260, 5303520, 5391912, 5577840, 6739890, 7189216, 8087868, 8986520, 10109835, 10783824, 11155680, 13479780, 16175736, 17973040, 20219670, 21567648, 26959560, 32351472, 35946080, 40439340, 53919120, 64702944, 80878680, 107838240, 161757360, 323514720]

約数ペア:

[(1, 323514720), (2, 161757360), (3, 107838240), (4, 80878680), (5, 64702944), (6, 53919120), (8, 40439340), (9, 35946080), (10, 32351472), (12, 26959560), (15, 21567648), (16, 20219670), (18, 17973040), (20, 16175736), (24, 13479780), (29, 11155680), (30, 10783824), (32, 10109835), (36, 8986520), (40, 8087868), (45, 7189216), (48, 6739890), (58, 5577840), (60, 5391912), (61, 5303520), (72, 4493260), (80, 4043934), (87, 3718560), (90, 3594608), (96, 3369945), (116, 2788920), (120, 2695956), (122, 2651760), (127, 2547360), (144, 2246630), (145, 2231136), (160, 2021967), (174, 1859280), (180, 1797304), (183, 1767840), (232, 1394460), (240, 1347978), (244, 1325880), (254, 1273680), (261, 1239520), (288, 1123315), (290, 1115568), (305, 1060704), (348, 929640), (360, 898652), (366, 883920), (381, 849120), (435, 743712), (464, 697230), (480, 673989), (488, 662940), (508, 636840), (522, 619760), (549, 589280), (580, 557784), (610, 530352), (635, 509472), (696, 464820), (720, 449326), (732, 441960), (762, 424560), (870, 371856), (915, 353568), (928, 348615), (976, 331470), (1016, 318420), (1044, 309880), (1098, 294640), (1143, 283040), (1160, 278892), (1220, 265176), (1270, 254736), (1305, 247904), (1392, 232410), (1440, 224663), (1464, 220980), (1524, 212280), (1740, 185928), (1769, 182880), (1830, 176784), (1905, 169824), (1952, 165735), (2032, 159210), (2088, 154940), (2196, 147320), (2286, 141520), (2320, 139446), (2440, 132588), (2540, 127368), (2610, 123952), (2745, 117856), (2784, 116205), (2928, 110490), (3048, 106140), (3480, 92964), (3538, 91440), (3660, 88392), (3683, 87840), (3810, 84912), (4064, 79605), (4176, 77470), (4392, 73660), (4572, 70760), (4640, 69723), (4880, 66294), (5080, 63684), (5220, 61976), (5307, 60960), (5490, 58928), (5715, 56608), (5856, 55245), (6096, 53070), (6960, 46482), (7076, 45720), (7320, 44196), (7366, 43920), (7620, 42456), (7747, 41760), (8352, 38735), (8784, 36830), (8845, 36576), (9144, 35380), (9760, 33147), (10160, 31842), (10440, 30988), (10614, 30480), (10980, 29464), (11049, 29280), (11430, 28304), (12192, 26535), (13920, 23241), (14152, 22860), (14640, 22098), (14732, 21960), (15240, 21228), (15494, 20880), (15921, 20320), (17568, 18415), (17690, 18288)]