2245550720

素因数分解:

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

素因数の和:136

約数の個数: 512

約数和(自身を含む): 7144243200

約数和(自身を除く): 4898692480

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, 64, 70, 74, 76, 80, 92, 95, 112, 115, 124, 128, 133, 140, 148, 152, 155, 160, 161, 184, 185, 190, 217, 224, 230, 248, 259, 266, 280, 296, 304, 310, 320, 322, 368, 370, 380, 434, 437, 448, 460, 496, 518, 532, 560, 589, 592, 608, 620, 640, 644, 665, 703, 713, 736, 740, 760, 805, 851, 868, 874, 896, 920, 992, 1036, 1064, 1085, 1120, 1147, 1178, 1184, 1216, 1240, 1288, 1295, 1330, 1406, 1426, 1472, 1480, 1520, 1610, 1702, 1736, 1748, 1840, 1984, 2072, 2128, 2170, 2185, 2240, 2294, 2356, 2368, 2432, 2480, 2576, 2590, 2660, 2812, 2852, 2944, 2945, 2960, 3040, 3059, 3220, 3404, 3472, 3496, 3515, 3565, 3680, 3968, 4123, 4144, 4255, 4256, 4340, 4370, 4480, 4588, 4712, 4736, 4921, 4960, 4991, 5152, 5180, 5320, 5624, 5704, 5735, 5890, 5920, 5957, 6080, 6118, 6440, 6808, 6944, 6992, 7030, 7130, 7360, 8029, 8246, 8288, 8510, 8512, 8680, 8740, 9176, 9424, 9842, 9920, 9982, 10304, 10360, 10640, 11248, 11408, 11470, 11780, 11840, 11914, 12160, 12236, 12880, 13547, 13616, 13888, 13984, 14060, 14260, 14720, 15295, 16058, 16169, 16492, 16576, 17020, 17024, 17360, 17480, 18352, 18848, 19684, 19840, 19964, 20608, 20615, 20720, 21280, 21793, 22496, 22816, 22940, 23560, 23680, 23828, 24472, 24605, 24955, 25760, 26381, 27094, 27232, 27776, 27968, 28120, 28520, 29785, 30590, 32116, 32338, 32984, 33152, 34040, 34720, 34960, 36704, 37696, 39368, 39928, 40145, 41230, 41440, 42560, 43586, 44992, 45632, 45880, 47120, 47656, 48944, 49210, 49910, 51520, 52762, 54188, 54464, 55936, 56240, 57040, 59570, 61180, 64232, 64676, 65968, 67735, 68080, 69440, 69920, 73408, 75392, 78736, 79856, 80290, 80845, 82460, 82880, 85120, 87172, 89984, 91264, 91760, 94240, 94829, 95312, 97888, 98420, 99820, 103040, 105524, 108376, 108928, 108965, 112480, 113183, 114080, 119140, 122360, 128464, 129352, 131905, 131936, 135470, 136160, 138880, 139840, 146816, 152551, 157472, 159712, 160580, 161690, 164920, 165760, 174344, 183520, 184667, 188480, 189658, 190624, 195776, 196840, 199640, 211048, 216752, 217930, 224960, 226366, 228160, 238280, 244720, 256928, 258704, 263810, 263872, 270940, 272320, 279680, 305102, 314944, 319424, 321160, 323380, 329840, 348688, 367040, 369334, 376960, 379316, 381248, 391552, 393680, 399280, 422096, 433504, 435860, 449920, 452732, 456320, 474145, 476560, 489440, 501239, 513856, 517408, 527620, 527744, 541880, 544640, 565915, 610204, 629888, 638848, 642320, 646760, 659680, 697376, 734080, 738668, 758632, 762496, 762755, 787360, 798560, 844192, 867008, 871720, 905464, 923335, 948290, 953120, 978880, 1002478, 1027712, 1034816, 1055240, 1083760, 1131830, 1220408, 1284640, 1293520, 1319360, 1394752, 1477336, 1517264, 1525510, 1574720, 1597120, 1688384, 1734016, 1743440, 1810928, 1846670, 1896580, 1906240, 1957760, 2004956, 2069632, 2110480, 2167520, 2263660, 2440816, 2506195, 2569280, 2587040, 2638720, 2789504, 2954672, 3034528, 3051020, 3149440, 3194240, 3376768, 3486880, 3508673, 3621856, 3693340, 3793160, 3812480, 4009912, 4220960, 4335040, 4527320, 4881632, 5012390, 5138560, 5174080, 5909344, 6069056, 6102040, 6973760, 7017346, 7243712, 7386680, 7586320, 8019824, 8441920, 8670080, 9054640, 9763264, 10024780, 10348160, 11818688, 12138112, 12204080, 13947520, 14034692, 14487424, 14773360, 15172640, 16039648, 16883840, 17543365, 18109280, 19526528, 20049560, 23637376, 24408160, 28069384, 29546720, 30345280, 32079296, 35086730, 36218560, 40099120, 48816320, 56138768, 59093440, 60690560, 64158592, 70173460, 72437120, 80198240, 97632640, 112277536, 118186880, 140346920, 160396480, 224555072, 280693840, 320792960, 449110144, 561387680, 1122775360, 2245550720]

約数ペア:

[(1, 2245550720), (2, 1122775360), (4, 561387680), (5, 449110144), (7, 320792960), (8, 280693840), (10, 224555072), (14, 160396480), (16, 140346920), (19, 118186880), (20, 112277536), (23, 97632640), (28, 80198240), (31, 72437120), (32, 70173460), (35, 64158592), (37, 60690560), (38, 59093440), (40, 56138768), (46, 48816320), (56, 40099120), (62, 36218560), (64, 35086730), (70, 32079296), (74, 30345280), (76, 29546720), (80, 28069384), (92, 24408160), (95, 23637376), (112, 20049560), (115, 19526528), (124, 18109280), (128, 17543365), (133, 16883840), (140, 16039648), (148, 15172640), (152, 14773360), (155, 14487424), (160, 14034692), (161, 13947520), (184, 12204080), (185, 12138112), (190, 11818688), (217, 10348160), (224, 10024780), (230, 9763264), (248, 9054640), (259, 8670080), (266, 8441920), (280, 8019824), (296, 7586320), (304, 7386680), (310, 7243712), (320, 7017346), (322, 6973760), (368, 6102040), (370, 6069056), (380, 5909344), (434, 5174080), (437, 5138560), (448, 5012390), (460, 4881632), (496, 4527320), (518, 4335040), (532, 4220960), (560, 4009912), (589, 3812480), (592, 3793160), (608, 3693340), (620, 3621856), (640, 3508673), (644, 3486880), (665, 3376768), (703, 3194240), (713, 3149440), (736, 3051020), (740, 3034528), (760, 2954672), (805, 2789504), (851, 2638720), (868, 2587040), (874, 2569280), (896, 2506195), (920, 2440816), (992, 2263660), (1036, 2167520), (1064, 2110480), (1085, 2069632), (1120, 2004956), (1147, 1957760), (1178, 1906240), (1184, 1896580), (1216, 1846670), (1240, 1810928), (1288, 1743440), (1295, 1734016), (1330, 1688384), (1406, 1597120), (1426, 1574720), (1472, 1525510), (1480, 1517264), (1520, 1477336), (1610, 1394752), (1702, 1319360), (1736, 1293520), (1748, 1284640), (1840, 1220408), (1984, 1131830), (2072, 1083760), (2128, 1055240), (2170, 1034816), (2185, 1027712), (2240, 1002478), (2294, 978880), (2356, 953120), (2368, 948290), (2432, 923335), (2480, 905464), (2576, 871720), (2590, 867008), (2660, 844192), (2812, 798560), (2852, 787360), (2944, 762755), (2945, 762496), (2960, 758632), (3040, 738668), (3059, 734080), (3220, 697376), (3404, 659680), (3472, 646760), (3496, 642320), (3515, 638848), (3565, 629888), (3680, 610204), (3968, 565915), (4123, 544640), (4144, 541880), (4255, 527744), (4256, 527620), (4340, 517408), (4370, 513856), (4480, 501239), (4588, 489440), (4712, 476560), (4736, 474145), (4921, 456320), (4960, 452732), (4991, 449920), (5152, 435860), (5180, 433504), (5320, 422096), (5624, 399280), (5704, 393680), (5735, 391552), (5890, 381248), (5920, 379316), (5957, 376960), (6080, 369334), (6118, 367040), (6440, 348688), (6808, 329840), (6944, 323380), (6992, 321160), (7030, 319424), (7130, 314944), (7360, 305102), (8029, 279680), (8246, 272320), (8288, 270940), (8510, 263872), (8512, 263810), (8680, 258704), (8740, 256928), (9176, 244720), (9424, 238280), (9842, 228160), (9920, 226366), (9982, 224960), (10304, 217930), (10360, 216752), (10640, 211048), (11248, 199640), (11408, 196840), (11470, 195776), (11780, 190624), (11840, 189658), (11914, 188480), (12160, 184667), (12236, 183520), (12880, 174344), (13547, 165760), (13616, 164920), (13888, 161690), (13984, 160580), (14060, 159712), (14260, 157472), (14720, 152551), (15295, 146816), (16058, 139840), (16169, 138880), (16492, 136160), (16576, 135470), (17020, 131936), (17024, 131905), (17360, 129352), (17480, 128464), (18352, 122360), (18848, 119140), (19684, 114080), (19840, 113183), (19964, 112480), (20608, 108965), (20615, 108928), (20720, 108376), (21280, 105524), (21793, 103040), (22496, 99820), (22816, 98420), (22940, 97888), (23560, 95312), (23680, 94829), (23828, 94240), (24472, 91760), (24605, 91264), (24955, 89984), (25760, 87172), (26381, 85120), (27094, 82880), (27232, 82460), (27776, 80845), (27968, 80290), (28120, 79856), (28520, 78736), (29785, 75392), (30590, 73408), (32116, 69920), (32338, 69440), (32984, 68080), (33152, 67735), (34040, 65968), (34720, 64676), (34960, 64232), (36704, 61180), (37696, 59570), (39368, 57040), (39928, 56240), (40145, 55936), (41230, 54464), (41440, 54188), (42560, 52762), (43586, 51520), (44992, 49910), (45632, 49210), (45880, 48944), (47120, 47656)]