963462640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 320

約数和(自身を含む): 2925527040

約数和(自身を除く): 1962064400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 35, 38, 40, 46, 56, 62, 70, 76, 80, 92, 95, 112, 115, 124, 127, 133, 140, 152, 155, 161, 184, 190, 217, 230, 248, 254, 266, 280, 304, 310, 322, 368, 380, 434, 437, 460, 496, 508, 532, 560, 589, 620, 635, 644, 665, 713, 760, 805, 868, 874, 889, 920, 1016, 1064, 1085, 1178, 1240, 1270, 1288, 1330, 1426, 1520, 1610, 1736, 1748, 1778, 1840, 2032, 2128, 2170, 2185, 2356, 2413, 2480, 2540, 2576, 2660, 2852, 2921, 2945, 3059, 3220, 3472, 3496, 3556, 3565, 3937, 4123, 4340, 4370, 4445, 4712, 4826, 4991, 5080, 5320, 5704, 5842, 5890, 6118, 6440, 6992, 7112, 7130, 7874, 8246, 8680, 8740, 8890, 9424, 9652, 9982, 10160, 10640, 11408, 11684, 11780, 12065, 12236, 12880, 13547, 14224, 14260, 14605, 15295, 15748, 16492, 16891, 17360, 17480, 17780, 19304, 19685, 19964, 20447, 20615, 23368, 23560, 24130, 24472, 24955, 27094, 27559, 28520, 29210, 30590, 31496, 32984, 33782, 34960, 35560, 38608, 39370, 39928, 40894, 41230, 46736, 47120, 48260, 48944, 49910, 54188, 55118, 55499, 57040, 58420, 61180, 62992, 65968, 67564, 67735, 71120, 74803, 78740, 79856, 81788, 82460, 84455, 90551, 94829, 96520, 99820, 102235, 108376, 110236, 110998, 116840, 122360, 135128, 135470, 137795, 149606, 157480, 163576, 164920, 168910, 181102, 189658, 193040, 199640, 204470, 216752, 220472, 221996, 233680, 244720, 270256, 270940, 275590, 277495, 299212, 314960, 327152, 329840, 337820, 362204, 374015, 379316, 388493, 399280, 408940, 440944, 443992, 452755, 474145, 523621, 541880, 551180, 554990, 598424, 633857, 675640, 724408, 748030, 758632, 776986, 817880, 887984, 905510, 948290, 1047242, 1083760, 1102360, 1109980, 1196848, 1267714, 1351280, 1448816, 1496060, 1517264, 1553972, 1635760, 1720469, 1811020, 1896580, 1942465, 2094484, 2204720, 2219960, 2535428, 2618105, 2992120, 3107944, 3169285, 3440938, 3622040, 3793160, 3884930, 4188968, 4439920, 5070856, 5236210, 5984240, 6215888, 6338570, 6881876, 7244080, 7586320, 7769860, 8377936, 8602345, 10141712, 10472420, 12043283, 12677140, 13763752, 15539720, 17204690, 20944840, 24086566, 25354280, 27527504, 31079440, 34409380, 41889680, 48173132, 50708560, 60216415, 68818760, 96346264, 120432830, 137637520, 192692528, 240865660, 481731320, 963462640]

約数ペア:

[(1, 963462640), (2, 481731320), (4, 240865660), (5, 192692528), (7, 137637520), (8, 120432830), (10, 96346264), (14, 68818760), (16, 60216415), (19, 50708560), (20, 48173132), (23, 41889680), (28, 34409380), (31, 31079440), (35, 27527504), (38, 25354280), (40, 24086566), (46, 20944840), (56, 17204690), (62, 15539720), (70, 13763752), (76, 12677140), (80, 12043283), (92, 10472420), (95, 10141712), (112, 8602345), (115, 8377936), (124, 7769860), (127, 7586320), (133, 7244080), (140, 6881876), (152, 6338570), (155, 6215888), (161, 5984240), (184, 5236210), (190, 5070856), (217, 4439920), (230, 4188968), (248, 3884930), (254, 3793160), (266, 3622040), (280, 3440938), (304, 3169285), (310, 3107944), (322, 2992120), (368, 2618105), (380, 2535428), (434, 2219960), (437, 2204720), (460, 2094484), (496, 1942465), (508, 1896580), (532, 1811020), (560, 1720469), (589, 1635760), (620, 1553972), (635, 1517264), (644, 1496060), (665, 1448816), (713, 1351280), (760, 1267714), (805, 1196848), (868, 1109980), (874, 1102360), (889, 1083760), (920, 1047242), (1016, 948290), (1064, 905510), (1085, 887984), (1178, 817880), (1240, 776986), (1270, 758632), (1288, 748030), (1330, 724408), (1426, 675640), (1520, 633857), (1610, 598424), (1736, 554990), (1748, 551180), (1778, 541880), (1840, 523621), (2032, 474145), (2128, 452755), (2170, 443992), (2185, 440944), (2356, 408940), (2413, 399280), (2480, 388493), (2540, 379316), (2576, 374015), (2660, 362204), (2852, 337820), (2921, 329840), (2945, 327152), (3059, 314960), (3220, 299212), (3472, 277495), (3496, 275590), (3556, 270940), (3565, 270256), (3937, 244720), (4123, 233680), (4340, 221996), (4370, 220472), (4445, 216752), (4712, 204470), (4826, 199640), (4991, 193040), (5080, 189658), (5320, 181102), (5704, 168910), (5842, 164920), (5890, 163576), (6118, 157480), (6440, 149606), (6992, 137795), (7112, 135470), (7130, 135128), (7874, 122360), (8246, 116840), (8680, 110998), (8740, 110236), (8890, 108376), (9424, 102235), (9652, 99820), (9982, 96520), (10160, 94829), (10640, 90551), (11408, 84455), (11684, 82460), (11780, 81788), (12065, 79856), (12236, 78740), (12880, 74803), (13547, 71120), (14224, 67735), (14260, 67564), (14605, 65968), (15295, 62992), (15748, 61180), (16492, 58420), (16891, 57040), (17360, 55499), (17480, 55118), (17780, 54188), (19304, 49910), (19685, 48944), (19964, 48260), (20447, 47120), (20615, 46736), (23368, 41230), (23560, 40894), (24130, 39928), (24472, 39370), (24955, 38608), (27094, 35560), (27559, 34960), (28520, 33782), (29210, 32984), (30590, 31496)]