16440041520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:953

約数の個数: 480

約数和(自身を含む): 65689128960

約数和(自身を除く): 49249087440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 105, 112, 120, 124, 126, 139, 140, 144, 155, 168, 180, 186, 210, 217, 240, 248, 252, 278, 279, 280, 310, 315, 336, 360, 372, 417, 420, 434, 465, 496, 504, 556, 558, 560, 620, 630, 651, 695, 720, 744, 757, 834, 840, 868, 930, 973, 1008, 1085, 1112, 1116, 1240, 1251, 1260, 1302, 1390, 1395, 1488, 1514, 1668, 1680, 1736, 1860, 1946, 1953, 2085, 2170, 2224, 2232, 2271, 2480, 2502, 2520, 2604, 2780, 2790, 2919, 3028, 3255, 3336, 3472, 3720, 3785, 3892, 3906, 4170, 4309, 4340, 4464, 4542, 4865, 5004, 5040, 5208, 5299, 5560, 5580, 5838, 6056, 6255, 6510, 6672, 6813, 7440, 7570, 7784, 7812, 8340, 8618, 8680, 8757, 9084, 9730, 9765, 10008, 10416, 10598, 11120, 11160, 11355, 11676, 12112, 12510, 12927, 13020, 13626, 14595, 15140, 15568, 15624, 15897, 16680, 17236, 17360, 17514, 18168, 19460, 19530, 20016, 21196, 21545, 22320, 22710, 23352, 23467, 25020, 25854, 26040, 26495, 27252, 29190, 30163, 30280, 31248, 31794, 33360, 34065, 34472, 35028, 36336, 38781, 38920, 39060, 42392, 43090, 43785, 45420, 46704, 46934, 47691, 50040, 51708, 52080, 52990, 54504, 58380, 60326, 60560, 63588, 64635, 68130, 68944, 70056, 70401, 77562, 77840, 78120, 79485, 84784, 86180, 87570, 90489, 90840, 93868, 95382, 100080, 103416, 105223, 105980, 109008, 116760, 117335, 120652, 127176, 129270, 136260, 140112, 140802, 150815, 155124, 156240, 158970, 164269, 172360, 175140, 180978, 181680, 187736, 190764, 193905, 206832, 210446, 211203, 211960, 233520, 234670, 238455, 241304, 254352, 258540, 271467, 272520, 281604, 301630, 310248, 315669, 317940, 328538, 344720, 350280, 352005, 361956, 375472, 381528, 387810, 420892, 422406, 423920, 452445, 469340, 476910, 482608, 492807, 517080, 526115, 542934, 545040, 563208, 603260, 620496, 631338, 635880, 657076, 700560, 704010, 723912, 736561, 763056, 775620, 821345, 841784, 844812, 904890, 938680, 947007, 953820, 985614, 1034160, 1052230, 1056015, 1085868, 1126416, 1206520, 1262676, 1271760, 1314152, 1357335, 1408020, 1447824, 1473122, 1478421, 1551240, 1578345, 1642690, 1683568, 1689624, 1809780, 1877360, 1894014, 1907640, 1971228, 2104460, 2112030, 2171736, 2209683, 2413040, 2464035, 2525352, 2628304, 2714670, 2816040, 2946244, 2956842, 3102480, 3156690, 3261913, 3285380, 3379248, 3619560, 3682805, 3788028, 3815280, 3942456, 4208920, 4224060, 4343472, 4419366, 4735035, 4928070, 5050704, 5429340, 5632080, 5892488, 5913684, 6313380, 6523826, 6570760, 6629049, 7239120, 7365610, 7392105, 7576056, 7884912, 8417840, 8448120, 8838732, 9470070, 9785739, 9856140, 10858680, 11048415, 11784976, 11827368, 12626760, 13047652, 13141520, 13258098, 14731220, 14784210, 15152112, 16309565, 16896240, 17677464, 18940140, 19571478, 19712280, 21717360, 22096830, 22833391, 23654736, 25253520, 26095304, 26516196, 29357217, 29462440, 29568420, 32619130, 33145245, 35354928, 37880280, 39142956, 39424560, 44193660, 45666782, 48928695, 52190608, 53032392, 58714434, 58924880, 59136840, 65238260, 66290490, 68500173, 75760560, 78285912, 88387320, 91333564, 97857390, 106064784, 114166955, 117428868, 118273680, 130476520, 132580980, 137000346, 146786085, 156571824, 176774640, 182667128, 195714780, 205500519, 228333910, 234857736, 260953040, 265161960, 274000692, 293572170, 342500865, 365334256, 391429560, 411001038, 456667820, 469715472, 530323920, 548001384, 587144340, 685001730, 782859120, 822002076, 913335640, 1027502595, 1096002768, 1174288680, 1370003460, 1644004152, 1826671280, 2055005190, 2348577360, 2740006920, 3288008304, 4110010380, 5480013840, 8220020760, 16440041520]

約数ペア:

[(1, 16440041520), (2, 8220020760), (3, 5480013840), (4, 4110010380), (5, 3288008304), (6, 2740006920), (7, 2348577360), (8, 2055005190), (9, 1826671280), (10, 1644004152), (12, 1370003460), (14, 1174288680), (15, 1096002768), (16, 1027502595), (18, 913335640), (20, 822002076), (21, 782859120), (24, 685001730), (28, 587144340), (30, 548001384), (31, 530323920), (35, 469715472), (36, 456667820), (40, 411001038), (42, 391429560), (45, 365334256), (48, 342500865), (56, 293572170), (60, 274000692), (62, 265161960), (63, 260953040), (70, 234857736), (72, 228333910), (80, 205500519), (84, 195714780), (90, 182667128), (93, 176774640), (105, 156571824), (112, 146786085), (120, 137000346), (124, 132580980), (126, 130476520), (139, 118273680), (140, 117428868), (144, 114166955), (155, 106064784), (168, 97857390), (180, 91333564), (186, 88387320), (210, 78285912), (217, 75760560), (240, 68500173), (248, 66290490), (252, 65238260), (278, 59136840), (279, 58924880), (280, 58714434), (310, 53032392), (315, 52190608), (336, 48928695), (360, 45666782), (372, 44193660), (417, 39424560), (420, 39142956), (434, 37880280), (465, 35354928), (496, 33145245), (504, 32619130), (556, 29568420), (558, 29462440), (560, 29357217), (620, 26516196), (630, 26095304), (651, 25253520), (695, 23654736), (720, 22833391), (744, 22096830), (757, 21717360), (834, 19712280), (840, 19571478), (868, 18940140), (930, 17677464), (973, 16896240), (1008, 16309565), (1085, 15152112), (1112, 14784210), (1116, 14731220), (1240, 13258098), (1251, 13141520), (1260, 13047652), (1302, 12626760), (1390, 11827368), (1395, 11784976), (1488, 11048415), (1514, 10858680), (1668, 9856140), (1680, 9785739), (1736, 9470070), (1860, 8838732), (1946, 8448120), (1953, 8417840), (2085, 7884912), (2170, 7576056), (2224, 7392105), (2232, 7365610), (2271, 7239120), (2480, 6629049), (2502, 6570760), (2520, 6523826), (2604, 6313380), (2780, 5913684), (2790, 5892488), (2919, 5632080), (3028, 5429340), (3255, 5050704), (3336, 4928070), (3472, 4735035), (3720, 4419366), (3785, 4343472), (3892, 4224060), (3906, 4208920), (4170, 3942456), (4309, 3815280), (4340, 3788028), (4464, 3682805), (4542, 3619560), (4865, 3379248), (5004, 3285380), (5040, 3261913), (5208, 3156690), (5299, 3102480), (5560, 2956842), (5580, 2946244), (5838, 2816040), (6056, 2714670), (6255, 2628304), (6510, 2525352), (6672, 2464035), (6813, 2413040), (7440, 2209683), (7570, 2171736), (7784, 2112030), (7812, 2104460), (8340, 1971228), (8618, 1907640), (8680, 1894014), (8757, 1877360), (9084, 1809780), (9730, 1689624), (9765, 1683568), (10008, 1642690), (10416, 1578345), (10598, 1551240), (11120, 1478421), (11160, 1473122), (11355, 1447824), (11676, 1408020), (12112, 1357335), (12510, 1314152), (12927, 1271760), (13020, 1262676), (13626, 1206520), (14595, 1126416), (15140, 1085868), (15568, 1056015), (15624, 1052230), (15897, 1034160), (16680, 985614), (17236, 953820), (17360, 947007), (17514, 938680), (18168, 904890), (19460, 844812), (19530, 841784), (20016, 821345), (21196, 775620), (21545, 763056), (22320, 736561), (22710, 723912), (23352, 704010), (23467, 700560), (25020, 657076), (25854, 635880), (26040, 631338), (26495, 620496), (27252, 603260), (29190, 563208), (30163, 545040), (30280, 542934), (31248, 526115), (31794, 517080), (33360, 492807), (34065, 482608), (34472, 476910), (35028, 469340), (36336, 452445), (38781, 423920), (38920, 422406), (39060, 420892), (42392, 387810), (43090, 381528), (43785, 375472), (45420, 361956), (46704, 352005), (46934, 350280), (47691, 344720), (50040, 328538), (51708, 317940), (52080, 315669), (52990, 310248), (54504, 301630), (58380, 281604), (60326, 272520), (60560, 271467), (63588, 258540), (64635, 254352), (68130, 241304), (68944, 238455), (70056, 234670), (70401, 233520), (77562, 211960), (77840, 211203), (78120, 210446), (79485, 206832), (84784, 193905), (86180, 190764), (87570, 187736), (90489, 181680), (90840, 180978), (93868, 175140), (95382, 172360), (100080, 164269), (103416, 158970), (105223, 156240), (105980, 155124), (109008, 150815), (116760, 140802), (117335, 140112), (120652, 136260), (127176, 129270)]