47643120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:189

約数の個数: 320

約数和(自身を含む): 197130240

約数和(自身を除く): 149487120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 48, 54, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 108, 112, 115, 120, 126, 135, 137, 138, 140, 144, 161, 168, 180, 184, 189, 207, 210, 216, 230, 240, 252, 270, 274, 276, 280, 315, 322, 336, 345, 360, 368, 378, 411, 414, 420, 432, 460, 483, 504, 540, 548, 552, 560, 621, 630, 644, 685, 690, 720, 756, 805, 822, 828, 840, 920, 945, 959, 966, 1008, 1035, 1080, 1096, 1104, 1233, 1242, 1260, 1288, 1370, 1380, 1449, 1512, 1610, 1644, 1656, 1680, 1840, 1890, 1918, 1932, 2055, 2070, 2160, 2192, 2415, 2466, 2484, 2520, 2576, 2740, 2760, 2877, 2898, 3024, 3105, 3151, 3220, 3288, 3312, 3699, 3780, 3836, 3864, 4110, 4140, 4347, 4795, 4830, 4932, 4968, 5040, 5480, 5520, 5754, 5796, 6165, 6210, 6302, 6440, 6576, 7245, 7398, 7560, 7672, 7728, 8220, 8280, 8631, 8694, 9453, 9590, 9660, 9864, 9936, 10960, 11508, 11592, 12330, 12420, 12604, 12880, 14385, 14490, 14796, 15120, 15344, 15755, 16440, 16560, 17262, 17388, 18495, 18906, 19180, 19320, 19728, 21735, 22057, 23016, 23184, 24660, 24840, 25208, 25893, 28359, 28770, 28980, 29592, 31510, 32880, 34524, 34776, 36990, 37812, 38360, 38640, 43155, 43470, 44114, 46032, 47265, 49320, 49680, 50416, 51786, 56718, 57540, 57960, 59184, 63020, 66171, 69048, 69552, 73980, 75624, 76720, 85077, 86310, 86940, 88228, 94530, 98640, 103572, 110285, 113436, 115080, 115920, 126040, 129465, 132342, 138096, 141795, 147960, 151248, 170154, 172620, 173880, 176456, 189060, 198513, 207144, 220570, 226872, 230160, 252080, 258930, 264684, 283590, 295920, 330855, 340308, 345240, 347760, 352912, 378120, 397026, 414288, 425385, 441140, 453744, 517860, 529368, 567180, 595539, 661710, 680616, 690480, 756240, 794052, 850770, 882280, 992565, 1035720, 1058736, 1134360, 1191078, 1323420, 1361232, 1588104, 1701540, 1764560, 1985130, 2071440, 2268720, 2382156, 2646840, 2977695, 3176208, 3403080, 3970260, 4764312, 5293680, 5955390, 6806160, 7940520, 9528624, 11910780, 15881040, 23821560, 47643120]

約数ペア:

[(1, 47643120), (2, 23821560), (3, 15881040), (4, 11910780), (5, 9528624), (6, 7940520), (7, 6806160), (8, 5955390), (9, 5293680), (10, 4764312), (12, 3970260), (14, 3403080), (15, 3176208), (16, 2977695), (18, 2646840), (20, 2382156), (21, 2268720), (23, 2071440), (24, 1985130), (27, 1764560), (28, 1701540), (30, 1588104), (35, 1361232), (36, 1323420), (40, 1191078), (42, 1134360), (45, 1058736), (46, 1035720), (48, 992565), (54, 882280), (56, 850770), (60, 794052), (63, 756240), (69, 690480), (70, 680616), (72, 661710), (80, 595539), (84, 567180), (90, 529368), (92, 517860), (105, 453744), (108, 441140), (112, 425385), (115, 414288), (120, 397026), (126, 378120), (135, 352912), (137, 347760), (138, 345240), (140, 340308), (144, 330855), (161, 295920), (168, 283590), (180, 264684), (184, 258930), (189, 252080), (207, 230160), (210, 226872), (216, 220570), (230, 207144), (240, 198513), (252, 189060), (270, 176456), (274, 173880), (276, 172620), (280, 170154), (315, 151248), (322, 147960), (336, 141795), (345, 138096), (360, 132342), (368, 129465), (378, 126040), (411, 115920), (414, 115080), (420, 113436), (432, 110285), (460, 103572), (483, 98640), (504, 94530), (540, 88228), (548, 86940), (552, 86310), (560, 85077), (621, 76720), (630, 75624), (644, 73980), (685, 69552), (690, 69048), (720, 66171), (756, 63020), (805, 59184), (822, 57960), (828, 57540), (840, 56718), (920, 51786), (945, 50416), (959, 49680), (966, 49320), (1008, 47265), (1035, 46032), (1080, 44114), (1096, 43470), (1104, 43155), (1233, 38640), (1242, 38360), (1260, 37812), (1288, 36990), (1370, 34776), (1380, 34524), (1449, 32880), (1512, 31510), (1610, 29592), (1644, 28980), (1656, 28770), (1680, 28359), (1840, 25893), (1890, 25208), (1918, 24840), (1932, 24660), (2055, 23184), (2070, 23016), (2160, 22057), (2192, 21735), (2415, 19728), (2466, 19320), (2484, 19180), (2520, 18906), (2576, 18495), (2740, 17388), (2760, 17262), (2877, 16560), (2898, 16440), (3024, 15755), (3105, 15344), (3151, 15120), (3220, 14796), (3288, 14490), (3312, 14385), (3699, 12880), (3780, 12604), (3836, 12420), (3864, 12330), (4110, 11592), (4140, 11508), (4347, 10960), (4795, 9936), (4830, 9864), (4932, 9660), (4968, 9590), (5040, 9453), (5480, 8694), (5520, 8631), (5754, 8280), (5796, 8220), (6165, 7728), (6210, 7672), (6302, 7560), (6440, 7398), (6576, 7245)]