247097280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:112

約数の個数: 336

約数和(自身を含む): 891869184

約数和(自身を除く): 644771904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 32, 38, 40, 46, 48, 57, 60, 62, 64, 69, 76, 80, 92, 93, 95, 96, 114, 115, 120, 124, 138, 152, 155, 160, 184, 186, 190, 192, 228, 230, 240, 248, 276, 285, 304, 310, 320, 345, 361, 368, 372, 380, 437, 456, 460, 465, 480, 496, 552, 570, 589, 608, 620, 690, 713, 722, 736, 744, 760, 874, 912, 920, 930, 960, 992, 1083, 1104, 1140, 1178, 1216, 1240, 1311, 1380, 1426, 1444, 1472, 1488, 1520, 1748, 1767, 1805, 1824, 1840, 1860, 1984, 2139, 2166, 2185, 2208, 2280, 2356, 2480, 2622, 2760, 2852, 2888, 2945, 2976, 3040, 3496, 3534, 3565, 3610, 3648, 3680, 3720, 4278, 4332, 4370, 4416, 4560, 4712, 4960, 5244, 5415, 5520, 5704, 5776, 5890, 5952, 6080, 6555, 6992, 7068, 7130, 7220, 7360, 7440, 8303, 8556, 8664, 8740, 8835, 9120, 9424, 9920, 10488, 10695, 10830, 11040, 11191, 11408, 11552, 11780, 13110, 13547, 13984, 14136, 14260, 14440, 14880, 16606, 17112, 17328, 17480, 17670, 18240, 18848, 20976, 21390, 21660, 22080, 22382, 22816, 23104, 23560, 24909, 26220, 27094, 27968, 28272, 28520, 28880, 29760, 33212, 33573, 34224, 34656, 34960, 35340, 37696, 40641, 41515, 41952, 42780, 43320, 44764, 45632, 47120, 49818, 52440, 54188, 55955, 56544, 57040, 57760, 66424, 67146, 67735, 68448, 69312, 69920, 70680, 81282, 83030, 83904, 85560, 86640, 89528, 94240, 99636, 104880, 108376, 111910, 113088, 114080, 115520, 124545, 132848, 134292, 135470, 136896, 139840, 141360, 162564, 166060, 167865, 171120, 173280, 179056, 188480, 199272, 203205, 209760, 216752, 223820, 228160, 249090, 257393, 265696, 268584, 270940, 282720, 325128, 332120, 335730, 342240, 346560, 358112, 398544, 406410, 419520, 433504, 447640, 498180, 514786, 531392, 537168, 541880, 565440, 650256, 664240, 671460, 684480, 716224, 772179, 797088, 812820, 867008, 895280, 996360, 1029572, 1074336, 1083760, 1286965, 1300512, 1328480, 1342920, 1544358, 1594176, 1625640, 1790560, 1992720, 2059144, 2148672, 2167520, 2573930, 2601024, 2656960, 2685840, 3088716, 3251280, 3581120, 3860895, 3985440, 4118288, 4335040, 5147860, 5371680, 6177432, 6502560, 7721790, 7970880, 8236576, 10295720, 10743360, 12354864, 13005120, 15443580, 16473152, 20591440, 24709728, 30887160, 41182880, 49419456, 61774320, 82365760, 123548640, 247097280]

約数ペア:

[(1, 247097280), (2, 123548640), (3, 82365760), (4, 61774320), (5, 49419456), (6, 41182880), (8, 30887160), (10, 24709728), (12, 20591440), (15, 16473152), (16, 15443580), (19, 13005120), (20, 12354864), (23, 10743360), (24, 10295720), (30, 8236576), (31, 7970880), (32, 7721790), (38, 6502560), (40, 6177432), (46, 5371680), (48, 5147860), (57, 4335040), (60, 4118288), (62, 3985440), (64, 3860895), (69, 3581120), (76, 3251280), (80, 3088716), (92, 2685840), (93, 2656960), (95, 2601024), (96, 2573930), (114, 2167520), (115, 2148672), (120, 2059144), (124, 1992720), (138, 1790560), (152, 1625640), (155, 1594176), (160, 1544358), (184, 1342920), (186, 1328480), (190, 1300512), (192, 1286965), (228, 1083760), (230, 1074336), (240, 1029572), (248, 996360), (276, 895280), (285, 867008), (304, 812820), (310, 797088), (320, 772179), (345, 716224), (361, 684480), (368, 671460), (372, 664240), (380, 650256), (437, 565440), (456, 541880), (460, 537168), (465, 531392), (480, 514786), (496, 498180), (552, 447640), (570, 433504), (589, 419520), (608, 406410), (620, 398544), (690, 358112), (713, 346560), (722, 342240), (736, 335730), (744, 332120), (760, 325128), (874, 282720), (912, 270940), (920, 268584), (930, 265696), (960, 257393), (992, 249090), (1083, 228160), (1104, 223820), (1140, 216752), (1178, 209760), (1216, 203205), (1240, 199272), (1311, 188480), (1380, 179056), (1426, 173280), (1444, 171120), (1472, 167865), (1488, 166060), (1520, 162564), (1748, 141360), (1767, 139840), (1805, 136896), (1824, 135470), (1840, 134292), (1860, 132848), (1984, 124545), (2139, 115520), (2166, 114080), (2185, 113088), (2208, 111910), (2280, 108376), (2356, 104880), (2480, 99636), (2622, 94240), (2760, 89528), (2852, 86640), (2888, 85560), (2945, 83904), (2976, 83030), (3040, 81282), (3496, 70680), (3534, 69920), (3565, 69312), (3610, 68448), (3648, 67735), (3680, 67146), (3720, 66424), (4278, 57760), (4332, 57040), (4370, 56544), (4416, 55955), (4560, 54188), (4712, 52440), (4960, 49818), (5244, 47120), (5415, 45632), (5520, 44764), (5704, 43320), (5776, 42780), (5890, 41952), (5952, 41515), (6080, 40641), (6555, 37696), (6992, 35340), (7068, 34960), (7130, 34656), (7220, 34224), (7360, 33573), (7440, 33212), (8303, 29760), (8556, 28880), (8664, 28520), (8740, 28272), (8835, 27968), (9120, 27094), (9424, 26220), (9920, 24909), (10488, 23560), (10695, 23104), (10830, 22816), (11040, 22382), (11191, 22080), (11408, 21660), (11552, 21390), (11780, 20976), (13110, 18848), (13547, 18240), (13984, 17670), (14136, 17480), (14260, 17328), (14440, 17112), (14880, 16606)]