31353257040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{1307}}^1$

素因数の和:1570

約数の個数: 320

約数和(自身を含む): 113041336320

約数和(自身を除く): 81688079280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 109, 112, 120, 131, 140, 168, 210, 218, 240, 262, 280, 327, 336, 393, 420, 436, 524, 545, 560, 654, 655, 763, 786, 840, 872, 917, 1048, 1090, 1307, 1308, 1310, 1526, 1572, 1635, 1680, 1744, 1834, 1965, 2096, 2180, 2289, 2614, 2616, 2620, 2751, 3052, 3144, 3270, 3668, 3815, 3921, 3930, 4360, 4578, 4585, 5228, 5232, 5240, 5502, 6104, 6288, 6535, 6540, 7336, 7630, 7842, 7860, 8720, 9149, 9156, 9170, 10456, 10480, 11004, 11445, 12208, 13070, 13080, 13755, 14279, 14672, 15260, 15684, 15720, 18298, 18312, 18340, 19605, 20912, 22008, 22890, 26140, 26160, 27447, 27510, 28558, 30520, 31368, 31440, 36596, 36624, 36680, 39210, 42837, 44016, 45745, 45780, 52280, 54894, 55020, 57116, 61040, 62736, 71395, 73192, 73360, 78420, 85674, 91490, 91560, 99953, 104560, 109788, 110040, 114232, 137235, 142463, 142790, 146384, 156840, 171217, 171348, 182980, 183120, 199906, 214185, 219576, 220080, 228464, 274470, 284926, 285580, 299859, 313680, 342434, 342696, 365960, 399812, 427389, 428370, 439152, 499765, 513651, 548940, 569852, 571160, 599718, 684868, 685392, 712315, 731920, 799624, 854778, 856085, 856740, 997241, 999530, 1027302, 1097880, 1139704, 1142320, 1198519, 1199436, 1369736, 1424630, 1499295, 1599248, 1709556, 1712170, 1713480, 1994482, 1999060, 2054604, 2136945, 2195760, 2279408, 2397038, 2398872, 2568255, 2739472, 2849260, 2991723, 2998590, 3419112, 3424340, 3426960, 3595557, 3988964, 3998120, 4109208, 4273890, 4794076, 4797744, 4986205, 5136510, 5698520, 5983446, 5992595, 5997180, 6838224, 6848680, 7191114, 7977928, 7996240, 8218416, 8547780, 9588152, 9972410, 10273020, 11397040, 11966892, 11985190, 11994360, 13697360, 14382228, 14958615, 15955856, 17095560, 17977785, 18662653, 19176304, 19944820, 20546040, 23933784, 23970380, 23988720, 28764456, 29917230, 34191120, 35955570, 37325306, 39889640, 41092080, 47867568, 47940760, 55987959, 57528912, 59834460, 71911140, 74650612, 79779280, 93313265, 95881520, 111975918, 119668920, 130638571, 143822280, 149301224, 186626530, 223951836, 239337840, 261277142, 279939795, 287644560, 298602448, 373253060, 391915713, 447903672, 522554284, 559879590, 653192855, 746506120, 783831426, 895807344, 1045108568, 1119759180, 1306385710, 1493012240, 1567662852, 1959578565, 2090217136, 2239518360, 2612771420, 3135325704, 3919157130, 4479036720, 5225542840, 6270651408, 7838314260, 10451085680, 15676628520, 31353257040]

約数ペア:

[(1, 31353257040), (2, 15676628520), (3, 10451085680), (4, 7838314260), (5, 6270651408), (6, 5225542840), (7, 4479036720), (8, 3919157130), (10, 3135325704), (12, 2612771420), (14, 2239518360), (15, 2090217136), (16, 1959578565), (20, 1567662852), (21, 1493012240), (24, 1306385710), (28, 1119759180), (30, 1045108568), (35, 895807344), (40, 783831426), (42, 746506120), (48, 653192855), (56, 559879590), (60, 522554284), (70, 447903672), (80, 391915713), (84, 373253060), (105, 298602448), (109, 287644560), (112, 279939795), (120, 261277142), (131, 239337840), (140, 223951836), (168, 186626530), (210, 149301224), (218, 143822280), (240, 130638571), (262, 119668920), (280, 111975918), (327, 95881520), (336, 93313265), (393, 79779280), (420, 74650612), (436, 71911140), (524, 59834460), (545, 57528912), (560, 55987959), (654, 47940760), (655, 47867568), (763, 41092080), (786, 39889640), (840, 37325306), (872, 35955570), (917, 34191120), (1048, 29917230), (1090, 28764456), (1307, 23988720), (1308, 23970380), (1310, 23933784), (1526, 20546040), (1572, 19944820), (1635, 19176304), (1680, 18662653), (1744, 17977785), (1834, 17095560), (1965, 15955856), (2096, 14958615), (2180, 14382228), (2289, 13697360), (2614, 11994360), (2616, 11985190), (2620, 11966892), (2751, 11397040), (3052, 10273020), (3144, 9972410), (3270, 9588152), (3668, 8547780), (3815, 8218416), (3921, 7996240), (3930, 7977928), (4360, 7191114), (4578, 6848680), (4585, 6838224), (5228, 5997180), (5232, 5992595), (5240, 5983446), (5502, 5698520), (6104, 5136510), (6288, 4986205), (6535, 4797744), (6540, 4794076), (7336, 4273890), (7630, 4109208), (7842, 3998120), (7860, 3988964), (8720, 3595557), (9149, 3426960), (9156, 3424340), (9170, 3419112), (10456, 2998590), (10480, 2991723), (11004, 2849260), (11445, 2739472), (12208, 2568255), (13070, 2398872), (13080, 2397038), (13755, 2279408), (14279, 2195760), (14672, 2136945), (15260, 2054604), (15684, 1999060), (15720, 1994482), (18298, 1713480), (18312, 1712170), (18340, 1709556), (19605, 1599248), (20912, 1499295), (22008, 1424630), (22890, 1369736), (26140, 1199436), (26160, 1198519), (27447, 1142320), (27510, 1139704), (28558, 1097880), (30520, 1027302), (31368, 999530), (31440, 997241), (36596, 856740), (36624, 856085), (36680, 854778), (39210, 799624), (42837, 731920), (44016, 712315), (45745, 685392), (45780, 684868), (52280, 599718), (54894, 571160), (55020, 569852), (57116, 548940), (61040, 513651), (62736, 499765), (71395, 439152), (73192, 428370), (73360, 427389), (78420, 399812), (85674, 365960), (91490, 342696), (91560, 342434), (99953, 313680), (104560, 299859), (109788, 285580), (110040, 284926), (114232, 274470), (137235, 228464), (142463, 220080), (142790, 219576), (146384, 214185), (156840, 199906), (171217, 183120), (171348, 182980)]