881015520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{197}}^1$

素因数の和:255

約数の個数: 384

約数和(自身を含む): 3506291712

約数和(自身を除く): 2625276192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 132, 140, 154, 160, 165, 168, 176, 197, 210, 220, 224, 231, 240, 242, 264, 280, 308, 330, 336, 352, 363, 385, 394, 420, 440, 462, 480, 484, 528, 560, 591, 605, 616, 660, 672, 726, 770, 788, 840, 847, 880, 924, 968, 985, 1056, 1120, 1155, 1182, 1210, 1232, 1320, 1331, 1379, 1452, 1540, 1576, 1680, 1694, 1760, 1815, 1848, 1936, 1970, 2167, 2310, 2364, 2420, 2464, 2541, 2640, 2662, 2758, 2904, 2955, 3080, 3152, 3360, 3388, 3630, 3696, 3872, 3940, 3993, 4137, 4235, 4334, 4620, 4728, 4840, 5082, 5280, 5324, 5516, 5808, 5910, 6160, 6304, 6501, 6655, 6776, 6895, 7260, 7392, 7880, 7986, 8274, 8470, 8668, 9240, 9317, 9456, 9680, 10164, 10648, 10835, 11032, 11616, 11820, 12320, 12705, 13002, 13310, 13552, 13790, 14520, 15169, 15760, 15972, 16548, 16940, 17336, 18480, 18634, 18912, 19360, 19965, 20328, 20685, 21296, 21670, 22064, 23640, 23837, 25410, 26004, 26620, 27104, 27580, 27951, 29040, 30338, 31520, 31944, 32505, 33096, 33880, 34672, 36960, 37268, 39930, 40656, 41370, 42592, 43340, 44128, 45507, 46585, 47280, 47674, 50820, 52008, 53240, 55160, 55902, 58080, 60676, 63888, 65010, 66192, 67760, 69344, 71511, 74536, 75845, 79860, 81312, 82740, 86680, 91014, 93170, 94560, 95348, 101640, 104016, 106480, 110320, 111804, 119185, 121352, 127776, 130020, 132384, 135520, 139755, 143022, 149072, 151690, 159720, 165480, 166859, 173360, 182028, 186340, 190696, 203280, 208032, 212960, 220640, 223608, 227535, 238370, 242704, 260040, 262207, 279510, 286044, 298144, 303380, 319440, 330960, 333718, 346720, 357555, 364056, 372680, 381392, 406560, 447216, 455070, 476740, 485408, 500577, 520080, 524414, 559020, 572088, 606760, 638880, 661920, 667436, 715110, 728112, 745360, 762784, 786621, 834295, 894432, 910140, 953480, 1001154, 1040160, 1048828, 1118040, 1144176, 1213520, 1311035, 1334872, 1430220, 1456224, 1490720, 1573242, 1668590, 1820280, 1835449, 1906960, 2002308, 2097656, 2236080, 2288352, 2427040, 2502885, 2622070, 2669744, 2860440, 3146484, 3337180, 3640560, 3670898, 3813920, 3933105, 4004616, 4195312, 4472160, 5005770, 5244140, 5339488, 5506347, 5720880, 6292968, 6674360, 7281120, 7341796, 7866210, 8009232, 8390624, 9177245, 10011540, 10488280, 11012694, 11441760, 12585936, 13348720, 14683592, 15732420, 16018464, 18354490, 20023080, 20976560, 22025388, 25171872, 26697440, 27531735, 29367184, 31464840, 36708980, 40046160, 41953120, 44050776, 55063470, 58734368, 62929680, 73417960, 80092320, 88101552, 110126940, 125859360, 146835920, 176203104, 220253880, 293671840, 440507760, 881015520]

約数ペア:

[(1, 881015520), (2, 440507760), (3, 293671840), (4, 220253880), (5, 176203104), (6, 146835920), (7, 125859360), (8, 110126940), (10, 88101552), (11, 80092320), (12, 73417960), (14, 62929680), (15, 58734368), (16, 55063470), (20, 44050776), (21, 41953120), (22, 40046160), (24, 36708980), (28, 31464840), (30, 29367184), (32, 27531735), (33, 26697440), (35, 25171872), (40, 22025388), (42, 20976560), (44, 20023080), (48, 18354490), (55, 16018464), (56, 15732420), (60, 14683592), (66, 13348720), (70, 12585936), (77, 11441760), (80, 11012694), (84, 10488280), (88, 10011540), (96, 9177245), (105, 8390624), (110, 8009232), (112, 7866210), (120, 7341796), (121, 7281120), (132, 6674360), (140, 6292968), (154, 5720880), (160, 5506347), (165, 5339488), (168, 5244140), (176, 5005770), (197, 4472160), (210, 4195312), (220, 4004616), (224, 3933105), (231, 3813920), (240, 3670898), (242, 3640560), (264, 3337180), (280, 3146484), (308, 2860440), (330, 2669744), (336, 2622070), (352, 2502885), (363, 2427040), (385, 2288352), (394, 2236080), (420, 2097656), (440, 2002308), (462, 1906960), (480, 1835449), (484, 1820280), (528, 1668590), (560, 1573242), (591, 1490720), (605, 1456224), (616, 1430220), (660, 1334872), (672, 1311035), (726, 1213520), (770, 1144176), (788, 1118040), (840, 1048828), (847, 1040160), (880, 1001154), (924, 953480), (968, 910140), (985, 894432), (1056, 834295), (1120, 786621), (1155, 762784), (1182, 745360), (1210, 728112), (1232, 715110), (1320, 667436), (1331, 661920), (1379, 638880), (1452, 606760), (1540, 572088), (1576, 559020), (1680, 524414), (1694, 520080), (1760, 500577), (1815, 485408), (1848, 476740), (1936, 455070), (1970, 447216), (2167, 406560), (2310, 381392), (2364, 372680), (2420, 364056), (2464, 357555), (2541, 346720), (2640, 333718), (2662, 330960), (2758, 319440), (2904, 303380), (2955, 298144), (3080, 286044), (3152, 279510), (3360, 262207), (3388, 260040), (3630, 242704), (3696, 238370), (3872, 227535), (3940, 223608), (3993, 220640), (4137, 212960), (4235, 208032), (4334, 203280), (4620, 190696), (4728, 186340), (4840, 182028), (5082, 173360), (5280, 166859), (5324, 165480), (5516, 159720), (5808, 151690), (5910, 149072), (6160, 143022), (6304, 139755), (6501, 135520), (6655, 132384), (6776, 130020), (6895, 127776), (7260, 121352), (7392, 119185), (7880, 111804), (7986, 110320), (8274, 106480), (8470, 104016), (8668, 101640), (9240, 95348), (9317, 94560), (9456, 93170), (9680, 91014), (10164, 86680), (10648, 82740), (10835, 81312), (11032, 79860), (11616, 75845), (11820, 74536), (12320, 71511), (12705, 69344), (13002, 67760), (13310, 66192), (13552, 65010), (13790, 63888), (14520, 60676), (15169, 58080), (15760, 55902), (15972, 55160), (16548, 53240), (16940, 52008), (17336, 50820), (18480, 47674), (18634, 47280), (18912, 46585), (19360, 45507), (19965, 44128), (20328, 43340), (20685, 42592), (21296, 41370), (21670, 40656), (22064, 39930), (23640, 37268), (23837, 36960), (25410, 34672), (26004, 33880), (26620, 33096), (27104, 32505), (27580, 31944), (27951, 31520), (29040, 30338)]