40088261640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{659}}^1$

素因数の和:1340

約数の個数: 256

約数和(自身を含む): 138910464000

約数和(自身を除く): 98822202360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 139, 140, 168, 210, 278, 280, 417, 420, 521, 556, 659, 695, 834, 840, 973, 1042, 1112, 1318, 1390, 1563, 1668, 1946, 1977, 2084, 2085, 2605, 2636, 2780, 2919, 3126, 3295, 3336, 3647, 3892, 3954, 4168, 4170, 4613, 4865, 5210, 5272, 5560, 5838, 6252, 6590, 7294, 7784, 7815, 7908, 8340, 9226, 9730, 9885, 10420, 10941, 11676, 12504, 13180, 13839, 14588, 14595, 15630, 15816, 16680, 18235, 18452, 19460, 19770, 20840, 21882, 23065, 23352, 26360, 27678, 29176, 29190, 31260, 36470, 36904, 38920, 39540, 43764, 46130, 54705, 55356, 58380, 62520, 69195, 72419, 72940, 79080, 87528, 91601, 92260, 109410, 110712, 116760, 138390, 144838, 145880, 183202, 184520, 217257, 218820, 274803, 276780, 289676, 343339, 362095, 366404, 434514, 437640, 458005, 506933, 549606, 553560, 579352, 641207, 686678, 724190, 732808, 869028, 916010, 1013866, 1030017, 1086285, 1099212, 1282414, 1373356, 1374015, 1448380, 1520799, 1716695, 1738056, 1832020, 1923621, 2027732, 2060034, 2172570, 2198424, 2403373, 2534665, 2564828, 2746712, 2748030, 2896760, 3041598, 3206035, 3433390, 3664040, 3847242, 4055464, 4120068, 4345140, 4806746, 5069330, 5129656, 5150085, 5496060, 6083196, 6412070, 6866780, 7210119, 7603995, 7694484, 8240136, 8690280, 9613492, 9618105, 10138660, 10300170, 10992120, 12016865, 12166392, 12824140, 13733560, 14420238, 15207990, 15388968, 19226984, 19236210, 20277320, 20600340, 24033730, 25648280, 28840476, 30415980, 36050595, 38472420, 41200680, 47724121, 48067460, 57680952, 60831960, 72101190, 76944840, 95448242, 96134920, 143172363, 144202380, 190896484, 238620605, 286344726, 288404760, 334068847, 381792968, 477241210, 572689452, 668137694, 715861815, 954482420, 1002206541, 1145378904, 1336275388, 1431723630, 1670344235, 1908964840, 2004413082, 2672550776, 2863447260, 3340688470, 4008826164, 5011032705, 5726894520, 6681376940, 8017652328, 10022065410, 13362753880, 20044130820, 40088261640]

約数ペア:

[(1, 40088261640), (2, 20044130820), (3, 13362753880), (4, 10022065410), (5, 8017652328), (6, 6681376940), (7, 5726894520), (8, 5011032705), (10, 4008826164), (12, 3340688470), (14, 2863447260), (15, 2672550776), (20, 2004413082), (21, 1908964840), (24, 1670344235), (28, 1431723630), (30, 1336275388), (35, 1145378904), (40, 1002206541), (42, 954482420), (56, 715861815), (60, 668137694), (70, 572689452), (84, 477241210), (105, 381792968), (120, 334068847), (139, 288404760), (140, 286344726), (168, 238620605), (210, 190896484), (278, 144202380), (280, 143172363), (417, 96134920), (420, 95448242), (521, 76944840), (556, 72101190), (659, 60831960), (695, 57680952), (834, 48067460), (840, 47724121), (973, 41200680), (1042, 38472420), (1112, 36050595), (1318, 30415980), (1390, 28840476), (1563, 25648280), (1668, 24033730), (1946, 20600340), (1977, 20277320), (2084, 19236210), (2085, 19226984), (2605, 15388968), (2636, 15207990), (2780, 14420238), (2919, 13733560), (3126, 12824140), (3295, 12166392), (3336, 12016865), (3647, 10992120), (3892, 10300170), (3954, 10138660), (4168, 9618105), (4170, 9613492), (4613, 8690280), (4865, 8240136), (5210, 7694484), (5272, 7603995), (5560, 7210119), (5838, 6866780), (6252, 6412070), (6590, 6083196), (7294, 5496060), (7784, 5150085), (7815, 5129656), (7908, 5069330), (8340, 4806746), (9226, 4345140), (9730, 4120068), (9885, 4055464), (10420, 3847242), (10941, 3664040), (11676, 3433390), (12504, 3206035), (13180, 3041598), (13839, 2896760), (14588, 2748030), (14595, 2746712), (15630, 2564828), (15816, 2534665), (16680, 2403373), (18235, 2198424), (18452, 2172570), (19460, 2060034), (19770, 2027732), (20840, 1923621), (21882, 1832020), (23065, 1738056), (23352, 1716695), (26360, 1520799), (27678, 1448380), (29176, 1374015), (29190, 1373356), (31260, 1282414), (36470, 1099212), (36904, 1086285), (38920, 1030017), (39540, 1013866), (43764, 916010), (46130, 869028), (54705, 732808), (55356, 724190), (58380, 686678), (62520, 641207), (69195, 579352), (72419, 553560), (72940, 549606), (79080, 506933), (87528, 458005), (91601, 437640), (92260, 434514), (109410, 366404), (110712, 362095), (116760, 343339), (138390, 289676), (144838, 276780), (145880, 274803), (183202, 218820), (184520, 217257)]