31225378680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{509}}^1$

素因数の和:819

約数の個数: 384

約数和(自身を含む): 109983744000

約数和(自身を除く): 78758365320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 239, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 478, 509, 552, 558, 620, 690, 713, 717, 744, 828, 920, 930, 956, 1018, 1035, 1116, 1195, 1240, 1380, 1395, 1426, 1434, 1527, 1656, 1860, 1912, 2036, 2070, 2139, 2151, 2232, 2390, 2545, 2760, 2790, 2852, 2868, 3054, 3565, 3585, 3720, 4072, 4140, 4278, 4302, 4581, 4780, 5090, 5497, 5580, 5704, 5736, 6108, 6417, 7130, 7170, 7409, 7635, 8280, 8556, 8604, 9162, 9560, 10180, 10695, 10755, 10994, 11160, 11707, 12216, 12834, 14260, 14340, 14818, 15270, 15779, 16491, 17112, 17208, 18324, 20360, 21390, 21510, 21988, 22227, 22905, 23414, 25668, 27485, 28520, 28680, 29636, 30540, 31558, 32085, 32982, 35121, 36648, 37045, 42780, 43020, 43976, 44454, 45810, 46828, 47337, 49473, 51336, 54970, 58535, 59272, 61080, 63116, 64170, 65964, 66681, 70242, 74090, 78895, 82455, 85560, 86040, 88908, 91620, 93656, 94674, 98946, 105363, 109940, 111135, 117070, 121651, 126232, 128340, 131928, 133362, 140484, 142011, 148180, 157790, 164910, 170407, 175605, 177816, 183240, 189348, 197892, 210726, 219880, 222270, 234140, 236685, 243302, 247365, 256680, 266724, 280968, 284022, 296360, 315580, 329820, 333405, 340814, 351210, 362917, 364953, 378696, 395784, 421452, 444540, 468280, 473370, 486604, 494730, 511221, 526815, 533448, 568044, 608255, 631160, 659640, 666810, 681628, 702420, 710055, 725834, 729906, 842904, 852035, 889080, 946740, 973208, 989460, 1022442, 1053630, 1088751, 1094859, 1136088, 1216510, 1333620, 1363256, 1404840, 1420110, 1451668, 1459812, 1533663, 1704070, 1814585, 1824765, 1893480, 1978920, 2044884, 2107260, 2177502, 2189718, 2433020, 2556105, 2667240, 2797973, 2840220, 2903336, 2919624, 3067326, 3266253, 3408140, 3629170, 3649530, 3771181, 4089768, 4214520, 4355004, 4379436, 4866040, 5112210, 5443755, 5474295, 5595946, 5680440, 6134652, 6532506, 6816280, 7258340, 7299060, 7542362, 7668315, 8393919, 8710008, 8758872, 10224420, 10887510, 10948590, 11191892, 11313543, 12269304, 13065012, 13989865, 14516680, 14598120, 15084724, 15336630, 16331265, 16787838, 18855905, 20448840, 21775020, 21897180, 22383784, 22627086, 25181757, 26130024, 27979730, 30169448, 30673260, 32662530, 33575676, 33940629, 37711810, 41969595, 43550040, 43794360, 45254172, 50363514, 55959460, 56567715, 61346520, 65325060, 67151352, 67881258, 75423620, 83939190, 86737163, 90508344, 100727028, 111918920, 113135430, 125908785, 130650120, 135762516, 150847240, 167878380, 169703145, 173474326, 201454056, 226270860, 251817570, 260211489, 271525032, 335756760, 339406290, 346948652, 433685815, 452541720, 503635140, 520422978, 678812580, 693897304, 780634467, 867371630, 1007270280, 1040845956, 1301057445, 1357625160, 1561268934, 1734743260, 2081691912, 2602114890, 3122537868, 3469486520, 3903172335, 5204229780, 6245075736, 7806344670, 10408459560, 15612689340, 31225378680]

約数ペア:

[(1, 31225378680), (2, 15612689340), (3, 10408459560), (4, 7806344670), (5, 6245075736), (6, 5204229780), (8, 3903172335), (9, 3469486520), (10, 3122537868), (12, 2602114890), (15, 2081691912), (18, 1734743260), (20, 1561268934), (23, 1357625160), (24, 1301057445), (30, 1040845956), (31, 1007270280), (36, 867371630), (40, 780634467), (45, 693897304), (46, 678812580), (60, 520422978), (62, 503635140), (69, 452541720), (72, 433685815), (90, 346948652), (92, 339406290), (93, 335756760), (115, 271525032), (120, 260211489), (124, 251817570), (138, 226270860), (155, 201454056), (180, 173474326), (184, 169703145), (186, 167878380), (207, 150847240), (230, 135762516), (239, 130650120), (248, 125908785), (276, 113135430), (279, 111918920), (310, 100727028), (345, 90508344), (360, 86737163), (372, 83939190), (414, 75423620), (460, 67881258), (465, 67151352), (478, 65325060), (509, 61346520), (552, 56567715), (558, 55959460), (620, 50363514), (690, 45254172), (713, 43794360), (717, 43550040), (744, 41969595), (828, 37711810), (920, 33940629), (930, 33575676), (956, 32662530), (1018, 30673260), (1035, 30169448), (1116, 27979730), (1195, 26130024), (1240, 25181757), (1380, 22627086), (1395, 22383784), (1426, 21897180), (1434, 21775020), (1527, 20448840), (1656, 18855905), (1860, 16787838), (1912, 16331265), (2036, 15336630), (2070, 15084724), (2139, 14598120), (2151, 14516680), (2232, 13989865), (2390, 13065012), (2545, 12269304), (2760, 11313543), (2790, 11191892), (2852, 10948590), (2868, 10887510), (3054, 10224420), (3565, 8758872), (3585, 8710008), (3720, 8393919), (4072, 7668315), (4140, 7542362), (4278, 7299060), (4302, 7258340), (4581, 6816280), (4780, 6532506), (5090, 6134652), (5497, 5680440), (5580, 5595946), (5704, 5474295), (5736, 5443755), (6108, 5112210), (6417, 4866040), (7130, 4379436), (7170, 4355004), (7409, 4214520), (7635, 4089768), (8280, 3771181), (8556, 3649530), (8604, 3629170), (9162, 3408140), (9560, 3266253), (10180, 3067326), (10695, 2919624), (10755, 2903336), (10994, 2840220), (11160, 2797973), (11707, 2667240), (12216, 2556105), (12834, 2433020), (14260, 2189718), (14340, 2177502), (14818, 2107260), (15270, 2044884), (15779, 1978920), (16491, 1893480), (17112, 1824765), (17208, 1814585), (18324, 1704070), (20360, 1533663), (21390, 1459812), (21510, 1451668), (21988, 1420110), (22227, 1404840), (22905, 1363256), (23414, 1333620), (25668, 1216510), (27485, 1136088), (28520, 1094859), (28680, 1088751), (29636, 1053630), (30540, 1022442), (31558, 989460), (32085, 973208), (32982, 946740), (35121, 889080), (36648, 852035), (37045, 842904), (42780, 729906), (43020, 725834), (43976, 710055), (44454, 702420), (45810, 681628), (46828, 666810), (47337, 659640), (49473, 631160), (51336, 608255), (54970, 568044), (58535, 533448), (59272, 526815), (61080, 511221), (63116, 494730), (64170, 486604), (65964, 473370), (66681, 468280), (70242, 444540), (74090, 421452), (78895, 395784), (82455, 378696), (85560, 364953), (86040, 362917), (88908, 351210), (91620, 340814), (93656, 333405), (94674, 329820), (98946, 315580), (105363, 296360), (109940, 284022), (111135, 280968), (117070, 266724), (121651, 256680), (126232, 247365), (128340, 243302), (131928, 236685), (133362, 234140), (140484, 222270), (142011, 219880), (148180, 210726), (157790, 197892), (164910, 189348), (170407, 183240), (175605, 177816)]