61774320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 217700352

約数和(自身を除く): 155926032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 31, 38, 40, 46, 48, 57, 60, 62, 69, 76, 80, 92, 93, 95, 114, 115, 120, 124, 138, 152, 155, 184, 186, 190, 228, 230, 240, 248, 276, 285, 304, 310, 345, 361, 368, 372, 380, 437, 456, 460, 465, 496, 552, 570, 589, 620, 690, 713, 722, 744, 760, 874, 912, 920, 930, 1083, 1104, 1140, 1178, 1240, 1311, 1380, 1426, 1444, 1488, 1520, 1748, 1767, 1805, 1840, 1860, 2139, 2166, 2185, 2280, 2356, 2480, 2622, 2760, 2852, 2888, 2945, 3496, 3534, 3565, 3610, 3720, 4278, 4332, 4370, 4560, 4712, 5244, 5415, 5520, 5704, 5776, 5890, 6555, 6992, 7068, 7130, 7220, 7440, 8303, 8556, 8664, 8740, 8835, 9424, 10488, 10695, 10830, 11191, 11408, 11780, 13110, 13547, 14136, 14260, 14440, 16606, 17112, 17328, 17480, 17670, 20976, 21390, 21660, 22382, 23560, 24909, 26220, 27094, 28272, 28520, 28880, 33212, 33573, 34224, 34960, 35340, 40641, 41515, 42780, 43320, 44764, 47120, 49818, 52440, 54188, 55955, 57040, 66424, 67146, 67735, 70680, 81282, 83030, 85560, 86640, 89528, 99636, 104880, 108376, 111910, 124545, 132848, 134292, 135470, 141360, 162564, 166060, 167865, 171120, 179056, 199272, 203205, 216752, 223820, 249090, 257393, 268584, 270940, 325128, 332120, 335730, 398544, 406410, 447640, 498180, 514786, 537168, 541880, 650256, 664240, 671460, 772179, 812820, 895280, 996360, 1029572, 1083760, 1286965, 1342920, 1544358, 1625640, 1992720, 2059144, 2573930, 2685840, 3088716, 3251280, 3860895, 4118288, 5147860, 6177432, 7721790, 10295720, 12354864, 15443580, 20591440, 30887160, 61774320]

約数ペア:

[(1, 61774320), (2, 30887160), (3, 20591440), (4, 15443580), (5, 12354864), (6, 10295720), (8, 7721790), (10, 6177432), (12, 5147860), (15, 4118288), (16, 3860895), (19, 3251280), (20, 3088716), (23, 2685840), (24, 2573930), (30, 2059144), (31, 1992720), (38, 1625640), (40, 1544358), (46, 1342920), (48, 1286965), (57, 1083760), (60, 1029572), (62, 996360), (69, 895280), (76, 812820), (80, 772179), (92, 671460), (93, 664240), (95, 650256), (114, 541880), (115, 537168), (120, 514786), (124, 498180), (138, 447640), (152, 406410), (155, 398544), (184, 335730), (186, 332120), (190, 325128), (228, 270940), (230, 268584), (240, 257393), (248, 249090), (276, 223820), (285, 216752), (304, 203205), (310, 199272), (345, 179056), (361, 171120), (368, 167865), (372, 166060), (380, 162564), (437, 141360), (456, 135470), (460, 134292), (465, 132848), (496, 124545), (552, 111910), (570, 108376), (589, 104880), (620, 99636), (690, 89528), (713, 86640), (722, 85560), (744, 83030), (760, 81282), (874, 70680), (912, 67735), (920, 67146), (930, 66424), (1083, 57040), (1104, 55955), (1140, 54188), (1178, 52440), (1240, 49818), (1311, 47120), (1380, 44764), (1426, 43320), (1444, 42780), (1488, 41515), (1520, 40641), (1748, 35340), (1767, 34960), (1805, 34224), (1840, 33573), (1860, 33212), (2139, 28880), (2166, 28520), (2185, 28272), (2280, 27094), (2356, 26220), (2480, 24909), (2622, 23560), (2760, 22382), (2852, 21660), (2888, 21390), (2945, 20976), (3496, 17670), (3534, 17480), (3565, 17328), (3610, 17112), (3720, 16606), (4278, 14440), (4332, 14260), (4370, 14136), (4560, 13547), (4712, 13110), (5244, 11780), (5415, 11408), (5520, 11191), (5704, 10830), (5776, 10695), (5890, 10488), (6555, 9424), (6992, 8835), (7068, 8740), (7130, 8664), (7220, 8556), (7440, 8303)]