31234908960

素因数分解:

$2^5\times 3^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3881}}^1$

素因数の和:3940

約数の個数: 384

約数和(自身を含む): 115513413120

約数和(自身を除く): 84278504160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 162, 180, 184, 207, 216, 230, 240, 243, 270, 276, 288, 324, 345, 360, 368, 405, 414, 432, 460, 480, 486, 540, 552, 621, 648, 690, 720, 729, 736, 810, 828, 864, 920, 972, 1035, 1080, 1104, 1215, 1242, 1296, 1380, 1440, 1458, 1620, 1656, 1840, 1863, 1944, 2070, 2160, 2187, 2208, 2430, 2484, 2592, 2760, 2916, 3105, 3240, 3312, 3645, 3680, 3726, 3881, 3888, 4140, 4320, 4374, 4860, 4968, 5520, 5589, 5832, 6210, 6480, 6624, 7290, 7452, 7762, 7776, 8280, 8748, 9315, 9720, 9936, 10935, 11040, 11178, 11643, 11664, 12420, 12960, 14580, 14904, 15524, 16560, 16767, 17496, 18630, 19405, 19440, 19872, 21870, 22356, 23286, 23328, 24840, 27945, 29160, 29808, 31048, 33120, 33534, 34929, 34992, 37260, 38810, 38880, 43740, 44712, 46572, 49680, 50301, 55890, 58215, 58320, 59616, 62096, 67068, 69858, 69984, 74520, 77620, 83835, 87480, 89263, 89424, 93144, 99360, 100602, 104787, 111780, 116430, 116640, 124192, 134136, 139716, 149040, 155240, 167670, 174645, 174960, 178526, 178848, 186288, 201204, 209574, 223560, 232860, 251505, 267789, 268272, 279432, 298080, 310480, 314361, 335340, 349290, 349920, 357052, 372576, 402408, 419148, 446315, 447120, 465720, 503010, 523935, 535578, 536544, 558864, 620960, 628722, 670680, 698580, 714104, 803367, 804816, 838296, 892630, 894240, 931440, 943083, 1006020, 1047870, 1071156, 1117728, 1257444, 1338945, 1341360, 1397160, 1428208, 1571805, 1606734, 1609632, 1676592, 1785260, 1862880, 1886166, 2012040, 2095740, 2142312, 2410101, 2514888, 2677890, 2682720, 2794320, 2829249, 2856416, 3143610, 3213468, 3353184, 3570520, 3772332, 4016835, 4024080, 4191480, 4284624, 4715415, 4820202, 5029776, 5355780, 5588640, 5658498, 6287220, 6426936, 7141040, 7230303, 7544664, 8033670, 8048160, 8382960, 8487747, 8569248, 9430830, 9640404, 10059552, 10711560, 11316996, 12050505, 12574440, 12853872, 14146245, 14282080, 14460606, 15089328, 16067340, 16765920, 16975494, 18861660, 19280808, 21423120, 21690909, 22633992, 24101010, 25148880, 25707744, 28292490, 28921212, 30178656, 32134680, 33950988, 36151515, 37723320, 38561616, 42438735, 42846240, 43381818, 45267984, 48202020, 50297760, 56584980, 57842424, 64269360, 65072727, 67901976, 72303030, 75446640, 77123232, 84877470, 86763636, 90535968, 96404040, 108454545, 113169960, 115684848, 128538720, 130145454, 135803952, 144606060, 150893280, 169754940, 173527272, 192808080, 195218181, 216909090, 226339920, 231369696, 260290908, 271607904, 289212120, 325363635, 339509880, 347054544, 385616160, 390436362, 433818180, 452679840, 520581816, 578424240, 650727270, 679019760, 694109088, 780872724, 867636360, 976090905, 1041163632, 1156848480, 1301454540, 1358039520, 1561745448, 1735272720, 1952181810, 2082327264, 2602909080, 3123490896, 3470545440, 3904363620, 5205818160, 6246981792, 7808727240, 10411636320, 15617454480, 31234908960]

約数ペア:

[(1, 31234908960), (2, 15617454480), (3, 10411636320), (4, 7808727240), (5, 6246981792), (6, 5205818160), (8, 3904363620), (9, 3470545440), (10, 3123490896), (12, 2602909080), (15, 2082327264), (16, 1952181810), (18, 1735272720), (20, 1561745448), (23, 1358039520), (24, 1301454540), (27, 1156848480), (30, 1041163632), (32, 976090905), (36, 867636360), (40, 780872724), (45, 694109088), (46, 679019760), (48, 650727270), (54, 578424240), (60, 520581816), (69, 452679840), (72, 433818180), (80, 390436362), (81, 385616160), (90, 347054544), (92, 339509880), (96, 325363635), (108, 289212120), (115, 271607904), (120, 260290908), (135, 231369696), (138, 226339920), (144, 216909090), (160, 195218181), (162, 192808080), (180, 173527272), (184, 169754940), (207, 150893280), (216, 144606060), (230, 135803952), (240, 130145454), (243, 128538720), (270, 115684848), (276, 113169960), (288, 108454545), (324, 96404040), (345, 90535968), (360, 86763636), (368, 84877470), (405, 77123232), (414, 75446640), (432, 72303030), (460, 67901976), (480, 65072727), (486, 64269360), (540, 57842424), (552, 56584980), (621, 50297760), (648, 48202020), (690, 45267984), (720, 43381818), (729, 42846240), (736, 42438735), (810, 38561616), (828, 37723320), (864, 36151515), (920, 33950988), (972, 32134680), (1035, 30178656), (1080, 28921212), (1104, 28292490), (1215, 25707744), (1242, 25148880), (1296, 24101010), (1380, 22633992), (1440, 21690909), (1458, 21423120), (1620, 19280808), (1656, 18861660), (1840, 16975494), (1863, 16765920), (1944, 16067340), (2070, 15089328), (2160, 14460606), (2187, 14282080), (2208, 14146245), (2430, 12853872), (2484, 12574440), (2592, 12050505), (2760, 11316996), (2916, 10711560), (3105, 10059552), (3240, 9640404), (3312, 9430830), (3645, 8569248), (3680, 8487747), (3726, 8382960), (3881, 8048160), (3888, 8033670), (4140, 7544664), (4320, 7230303), (4374, 7141040), (4860, 6426936), (4968, 6287220), (5520, 5658498), (5589, 5588640), (5832, 5355780), (6210, 5029776), (6480, 4820202), (6624, 4715415), (7290, 4284624), (7452, 4191480), (7762, 4024080), (7776, 4016835), (8280, 3772332), (8748, 3570520), (9315, 3353184), (9720, 3213468), (9936, 3143610), (10935, 2856416), (11040, 2829249), (11178, 2794320), (11643, 2682720), (11664, 2677890), (12420, 2514888), (12960, 2410101), (14580, 2142312), (14904, 2095740), (15524, 2012040), (16560, 1886166), (16767, 1862880), (17496, 1785260), (18630, 1676592), (19405, 1609632), (19440, 1606734), (19872, 1571805), (21870, 1428208), (22356, 1397160), (23286, 1341360), (23328, 1338945), (24840, 1257444), (27945, 1117728), (29160, 1071156), (29808, 1047870), (31048, 1006020), (33120, 943083), (33534, 931440), (34929, 894240), (34992, 892630), (37260, 838296), (38810, 804816), (38880, 803367), (43740, 714104), (44712, 698580), (46572, 670680), (49680, 628722), (50301, 620960), (55890, 558864), (58215, 536544), (58320, 535578), (59616, 523935), (62096, 503010), (67068, 465720), (69858, 447120), (69984, 446315), (74520, 419148), (77620, 402408), (83835, 372576), (87480, 357052), (89263, 349920), (89424, 349290), (93144, 335340), (99360, 314361), (100602, 310480), (104787, 298080), (111780, 279432), (116430, 268272), (116640, 267789), (124192, 251505), (134136, 232860), (139716, 223560), (149040, 209574), (155240, 201204), (167670, 186288), (174645, 178848), (174960, 178526)]