349780320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 1273708800

約数和(自身を除く): 923928480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 59, 60, 69, 72, 80, 90, 92, 96, 115, 118, 120, 138, 144, 160, 177, 179, 180, 184, 207, 230, 236, 240, 276, 288, 295, 345, 354, 358, 360, 368, 414, 460, 472, 480, 531, 537, 552, 590, 690, 708, 716, 720, 736, 828, 885, 895, 920, 944, 1035, 1062, 1074, 1104, 1180, 1357, 1380, 1416, 1432, 1440, 1611, 1656, 1770, 1790, 1840, 1888, 2070, 2124, 2148, 2208, 2360, 2655, 2685, 2714, 2760, 2832, 2864, 3222, 3312, 3540, 3580, 3680, 4071, 4117, 4140, 4248, 4296, 4720, 5310, 5370, 5428, 5520, 5664, 5728, 6444, 6624, 6785, 7080, 7160, 8055, 8142, 8234, 8280, 8496, 8592, 9440, 10561, 10620, 10740, 10856, 11040, 12213, 12351, 12888, 13570, 14160, 14320, 16110, 16284, 16468, 16560, 16992, 17184, 20355, 20585, 21122, 21240, 21480, 21712, 24426, 24702, 25776, 27140, 28320, 28640, 31683, 32220, 32568, 32936, 33120, 37053, 40710, 41170, 42244, 42480, 42960, 43424, 48852, 49404, 51552, 52805, 54280, 61065, 61755, 63366, 64440, 65136, 65872, 74106, 81420, 82340, 84488, 84960, 85920, 95049, 97704, 98808, 105610, 108560, 122130, 123510, 126732, 128880, 130272, 131744, 148212, 158415, 162840, 164680, 168976, 185265, 190098, 195408, 197616, 211220, 217120, 242903, 244260, 247020, 253464, 257760, 296424, 316830, 325680, 329360, 337952, 370530, 380196, 390816, 395232, 422440, 475245, 485806, 488520, 494040, 506928, 592848, 633660, 651360, 658720, 728709, 741060, 760392, 844880, 950490, 971612, 977040, 988080, 1013856, 1185696, 1214515, 1267320, 1457418, 1482120, 1520784, 1689760, 1900980, 1943224, 1954080, 1976160, 2186127, 2429030, 2534640, 2914836, 2964240, 3041568, 3643545, 3801960, 3886448, 4372254, 4858060, 5069280, 5829672, 5928480, 7287090, 7603920, 7772896, 8744508, 9716120, 10930635, 11659344, 14574180, 15207840, 17489016, 19432240, 21861270, 23318688, 29148360, 34978032, 38864480, 43722540, 58296720, 69956064, 87445080, 116593440, 174890160, 349780320]

約数ペア:

[(1, 349780320), (2, 174890160), (3, 116593440), (4, 87445080), (5, 69956064), (6, 58296720), (8, 43722540), (9, 38864480), (10, 34978032), (12, 29148360), (15, 23318688), (16, 21861270), (18, 19432240), (20, 17489016), (23, 15207840), (24, 14574180), (30, 11659344), (32, 10930635), (36, 9716120), (40, 8744508), (45, 7772896), (46, 7603920), (48, 7287090), (59, 5928480), (60, 5829672), (69, 5069280), (72, 4858060), (80, 4372254), (90, 3886448), (92, 3801960), (96, 3643545), (115, 3041568), (118, 2964240), (120, 2914836), (138, 2534640), (144, 2429030), (160, 2186127), (177, 1976160), (179, 1954080), (180, 1943224), (184, 1900980), (207, 1689760), (230, 1520784), (236, 1482120), (240, 1457418), (276, 1267320), (288, 1214515), (295, 1185696), (345, 1013856), (354, 988080), (358, 977040), (360, 971612), (368, 950490), (414, 844880), (460, 760392), (472, 741060), (480, 728709), (531, 658720), (537, 651360), (552, 633660), (590, 592848), (690, 506928), (708, 494040), (716, 488520), (720, 485806), (736, 475245), (828, 422440), (885, 395232), (895, 390816), (920, 380196), (944, 370530), (1035, 337952), (1062, 329360), (1074, 325680), (1104, 316830), (1180, 296424), (1357, 257760), (1380, 253464), (1416, 247020), (1432, 244260), (1440, 242903), (1611, 217120), (1656, 211220), (1770, 197616), (1790, 195408), (1840, 190098), (1888, 185265), (2070, 168976), (2124, 164680), (2148, 162840), (2208, 158415), (2360, 148212), (2655, 131744), (2685, 130272), (2714, 128880), (2760, 126732), (2832, 123510), (2864, 122130), (3222, 108560), (3312, 105610), (3540, 98808), (3580, 97704), (3680, 95049), (4071, 85920), (4117, 84960), (4140, 84488), (4248, 82340), (4296, 81420), (4720, 74106), (5310, 65872), (5370, 65136), (5428, 64440), (5520, 63366), (5664, 61755), (5728, 61065), (6444, 54280), (6624, 52805), (6785, 51552), (7080, 49404), (7160, 48852), (8055, 43424), (8142, 42960), (8234, 42480), (8280, 42244), (8496, 41170), (8592, 40710), (9440, 37053), (10561, 33120), (10620, 32936), (10740, 32568), (10856, 32220), (11040, 31683), (12213, 28640), (12351, 28320), (12888, 27140), (13570, 25776), (14160, 24702), (14320, 24426), (16110, 21712), (16284, 21480), (16468, 21240), (16560, 21122), (16992, 20585), (17184, 20355)]