561387680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:132

約数の個数: 384

約数和(自身を含む): 1765048320

約数和(自身を除く): 1203660640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 31, 32, 35, 37, 38, 40, 46, 56, 62, 70, 74, 76, 80, 92, 95, 112, 115, 124, 133, 140, 148, 152, 155, 160, 161, 184, 185, 190, 217, 224, 230, 248, 259, 266, 280, 296, 304, 310, 322, 368, 370, 380, 434, 437, 460, 496, 518, 532, 560, 589, 592, 608, 620, 644, 665, 703, 713, 736, 740, 760, 805, 851, 868, 874, 920, 992, 1036, 1064, 1085, 1120, 1147, 1178, 1184, 1240, 1288, 1295, 1330, 1406, 1426, 1480, 1520, 1610, 1702, 1736, 1748, 1840, 2072, 2128, 2170, 2185, 2294, 2356, 2480, 2576, 2590, 2660, 2812, 2852, 2945, 2960, 3040, 3059, 3220, 3404, 3472, 3496, 3515, 3565, 3680, 4123, 4144, 4255, 4256, 4340, 4370, 4588, 4712, 4921, 4960, 4991, 5152, 5180, 5320, 5624, 5704, 5735, 5890, 5920, 5957, 6118, 6440, 6808, 6944, 6992, 7030, 7130, 8029, 8246, 8288, 8510, 8680, 8740, 9176, 9424, 9842, 9982, 10360, 10640, 11248, 11408, 11470, 11780, 11914, 12236, 12880, 13547, 13616, 13984, 14060, 14260, 15295, 16058, 16169, 16492, 17020, 17360, 17480, 18352, 18848, 19684, 19964, 20615, 20720, 21280, 21793, 22496, 22816, 22940, 23560, 23828, 24472, 24605, 24955, 25760, 26381, 27094, 27232, 28120, 28520, 29785, 30590, 32116, 32338, 32984, 34040, 34720, 34960, 36704, 39368, 39928, 40145, 41230, 41440, 43586, 45880, 47120, 47656, 48944, 49210, 49910, 52762, 54188, 56240, 57040, 59570, 61180, 64232, 64676, 65968, 67735, 68080, 69920, 78736, 79856, 80290, 80845, 82460, 87172, 91760, 94240, 94829, 95312, 97888, 98420, 99820, 105524, 108376, 108965, 112480, 113183, 114080, 119140, 122360, 128464, 129352, 131905, 131936, 135470, 136160, 152551, 157472, 159712, 160580, 161690, 164920, 174344, 183520, 184667, 189658, 190624, 196840, 199640, 211048, 216752, 217930, 226366, 238280, 244720, 256928, 258704, 263810, 270940, 305102, 321160, 323380, 329840, 348688, 369334, 379316, 393680, 399280, 422096, 433504, 435860, 452732, 474145, 476560, 489440, 501239, 517408, 527620, 541880, 565915, 610204, 642320, 646760, 659680, 697376, 738668, 758632, 762755, 787360, 798560, 844192, 871720, 905464, 923335, 948290, 953120, 1002478, 1055240, 1083760, 1131830, 1220408, 1284640, 1293520, 1477336, 1517264, 1525510, 1743440, 1810928, 1846670, 1896580, 2004956, 2110480, 2167520, 2263660, 2440816, 2506195, 2587040, 2954672, 3034528, 3051020, 3486880, 3508673, 3621856, 3693340, 3793160, 4009912, 4220960, 4527320, 4881632, 5012390, 5909344, 6102040, 7017346, 7386680, 7586320, 8019824, 9054640, 10024780, 12204080, 14034692, 14773360, 15172640, 16039648, 17543365, 18109280, 20049560, 24408160, 28069384, 29546720, 35086730, 40099120, 56138768, 70173460, 80198240, 112277536, 140346920, 280693840, 561387680]

約数ペア:

[(1, 561387680), (2, 280693840), (4, 140346920), (5, 112277536), (7, 80198240), (8, 70173460), (10, 56138768), (14, 40099120), (16, 35086730), (19, 29546720), (20, 28069384), (23, 24408160), (28, 20049560), (31, 18109280), (32, 17543365), (35, 16039648), (37, 15172640), (38, 14773360), (40, 14034692), (46, 12204080), (56, 10024780), (62, 9054640), (70, 8019824), (74, 7586320), (76, 7386680), (80, 7017346), (92, 6102040), (95, 5909344), (112, 5012390), (115, 4881632), (124, 4527320), (133, 4220960), (140, 4009912), (148, 3793160), (152, 3693340), (155, 3621856), (160, 3508673), (161, 3486880), (184, 3051020), (185, 3034528), (190, 2954672), (217, 2587040), (224, 2506195), (230, 2440816), (248, 2263660), (259, 2167520), (266, 2110480), (280, 2004956), (296, 1896580), (304, 1846670), (310, 1810928), (322, 1743440), (368, 1525510), (370, 1517264), (380, 1477336), (434, 1293520), (437, 1284640), (460, 1220408), (496, 1131830), (518, 1083760), (532, 1055240), (560, 1002478), (589, 953120), (592, 948290), (608, 923335), (620, 905464), (644, 871720), (665, 844192), (703, 798560), (713, 787360), (736, 762755), (740, 758632), (760, 738668), (805, 697376), (851, 659680), (868, 646760), (874, 642320), (920, 610204), (992, 565915), (1036, 541880), (1064, 527620), (1085, 517408), (1120, 501239), (1147, 489440), (1178, 476560), (1184, 474145), (1240, 452732), (1288, 435860), (1295, 433504), (1330, 422096), (1406, 399280), (1426, 393680), (1480, 379316), (1520, 369334), (1610, 348688), (1702, 329840), (1736, 323380), (1748, 321160), (1840, 305102), (2072, 270940), (2128, 263810), (2170, 258704), (2185, 256928), (2294, 244720), (2356, 238280), (2480, 226366), (2576, 217930), (2590, 216752), (2660, 211048), (2812, 199640), (2852, 196840), (2945, 190624), (2960, 189658), (3040, 184667), (3059, 183520), (3220, 174344), (3404, 164920), (3472, 161690), (3496, 160580), (3515, 159712), (3565, 157472), (3680, 152551), (4123, 136160), (4144, 135470), (4255, 131936), (4256, 131905), (4340, 129352), (4370, 128464), (4588, 122360), (4712, 119140), (4921, 114080), (4960, 113183), (4991, 112480), (5152, 108965), (5180, 108376), (5320, 105524), (5624, 99820), (5704, 98420), (5735, 97888), (5890, 95312), (5920, 94829), (5957, 94240), (6118, 91760), (6440, 87172), (6808, 82460), (6944, 80845), (6992, 80290), (7030, 79856), (7130, 78736), (8029, 69920), (8246, 68080), (8288, 67735), (8510, 65968), (8680, 64676), (8740, 64232), (9176, 61180), (9424, 59570), (9842, 57040), (9982, 56240), (10360, 54188), (10640, 52762), (11248, 49910), (11408, 49210), (11470, 48944), (11780, 47656), (11914, 47120), (12236, 45880), (12880, 43586), (13547, 41440), (13616, 41230), (13984, 40145), (14060, 39928), (14260, 39368), (15295, 36704), (16058, 34960), (16169, 34720), (16492, 34040), (17020, 32984), (17360, 32338), (17480, 32116), (18352, 30590), (18848, 29785), (19684, 28520), (19964, 28120), (20615, 27232), (20720, 27094), (21280, 26381), (21793, 25760), (22496, 24955), (22816, 24605), (22940, 24472), (23560, 23828)]