81255894720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{7687}}^1$

素因数の和:7749

約数の個数: 672

約数和(自身を含む): 349058325504

約数和(自身を除く): 267802430784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 64, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 192, 195, 208, 210, 220, 224, 231, 240, 242, 260, 264, 273, 280, 286, 308, 312, 320, 330, 336, 352, 363, 364, 385, 390, 416, 420, 429, 440, 448, 455, 462, 480, 484, 520, 528, 546, 560, 572, 605, 616, 624, 660, 672, 704, 715, 726, 728, 770, 780, 832, 840, 847, 858, 880, 910, 924, 960, 968, 1001, 1040, 1056, 1092, 1120, 1144, 1155, 1210, 1232, 1248, 1320, 1344, 1365, 1430, 1452, 1456, 1540, 1560, 1573, 1680, 1694, 1716, 1760, 1815, 1820, 1848, 1936, 2002, 2080, 2112, 2145, 2184, 2240, 2288, 2310, 2420, 2464, 2496, 2541, 2640, 2730, 2860, 2904, 2912, 3003, 3080, 3120, 3146, 3360, 3388, 3432, 3520, 3630, 3640, 3696, 3872, 4004, 4160, 4235, 4290, 4368, 4576, 4620, 4719, 4840, 4928, 5005, 5082, 5280, 5460, 5720, 5808, 5824, 6006, 6160, 6240, 6292, 6720, 6776, 6864, 7260, 7280, 7392, 7687, 7744, 7865, 8008, 8470, 8580, 8736, 9152, 9240, 9438, 9680, 10010, 10164, 10560, 10920, 11011, 11440, 11616, 12012, 12320, 12480, 12584, 12705, 13552, 13728, 14520, 14560, 14784, 15015, 15374, 15730, 16016, 16940, 17160, 17472, 18480, 18876, 19360, 20020, 20328, 21840, 22022, 22880, 23061, 23232, 23595, 24024, 24640, 25168, 25410, 27104, 27456, 29040, 29120, 30030, 30748, 31460, 32032, 33033, 33880, 34320, 36960, 37752, 38435, 38720, 40040, 40656, 43680, 44044, 45760, 46122, 47190, 48048, 50336, 50820, 53809, 54208, 55055, 58080, 60060, 61496, 62920, 64064, 66066, 67760, 68640, 73920, 75504, 76870, 80080, 81312, 84557, 87360, 88088, 92244, 94380, 96096, 99931, 100672, 101640, 107618, 110110, 115305, 116160, 120120, 122992, 125840, 132132, 135520, 137280, 151008, 153740, 160160, 161427, 162624, 165165, 169114, 176176, 184488, 188760, 192192, 199862, 203280, 215236, 220220, 230610, 240240, 245984, 251680, 253671, 264264, 269045, 271040, 299793, 302016, 307480, 320320, 322854, 330330, 338228, 352352, 368976, 377520, 399724, 406560, 422785, 430472, 440440, 461220, 480480, 491968, 499655, 503360, 507342, 528528, 538090, 591899, 599586, 614960, 645708, 660660, 676456, 699517, 704704, 737952, 755040, 799448, 807135, 813120, 845570, 860944, 880880, 922440, 930127, 960960, 999310, 1014684, 1057056, 1076180, 1099241, 1183798, 1199172, 1229920, 1268355, 1291416, 1321320, 1352912, 1399034, 1475904, 1498965, 1510080, 1598896, 1614270, 1691140, 1721888, 1761760, 1775697, 1844880, 1860254, 1998620, 2029368, 2098551, 2114112, 2152360, 2198482, 2367596, 2398344, 2459840, 2536710, 2582832, 2642640, 2705824, 2790381, 2798068, 2959495, 2997930, 3197792, 3228540, 3297723, 3382280, 3443776, 3497585, 3523520, 3551394, 3689760, 3720508, 3997240, 4058736, 4197102, 4304720, 4396964, 4650635, 4735192, 4796688, 5073420, 5165664, 5285280, 5411648, 5496205, 5580762, 5596136, 5918990, 5995860, 6395584, 6457080, 6510889, 6595446, 6764560, 6995170, 7102788, 7379520, 7441016, 7694687, 7994480, 8117472, 8394204, 8609440, 8793928, 8878485, 9301270, 9470384, 9593376, 10146840, 10331328, 10492755, 10570560, 10992410, 11161524, 11192272, 11837980, 11991720, 12091651, 12914160, 13021778, 13190892, 13529120, 13951905, 13990340, 14205576, 14882032, 15389374, 15988960, 16234944, 16488615, 16788408, 17218880, 17587856, 17756970, 18602540, 18940768, 19186752, 19532667, 20293680, 20985510, 21984820, 22323048, 22384544, 23084061, 23675960, 23983440, 24183302, 25828320, 26043556, 26381784, 27058240, 27903810, 27980680, 28411152, 29764064, 30778748, 31977920, 32554445, 32977230, 33576816, 35175712, 35513940, 36274953, 37205080, 37881536, 38473435, 39065334, 40587360, 41971020, 43969640, 44646096, 44769088, 46168122, 47351920, 47966880, 48366604, 51656640, 52087112, 52763568, 55807620, 55961360, 56822304, 59528128, 60458255, 61557496, 65108890, 65954460, 67153632, 70351424, 71027880, 72549906, 74410160, 76946870, 78130668, 81174720, 83942040, 84641557, 87939280, 89292192, 92336244, 94703840, 95933760, 96733208, 97663335, 104174224, 105527136, 111615240, 111922720, 113644608, 115420305, 120916510, 123114992, 130217780, 131908920, 134307264, 142055760, 145099812, 148820320, 153893740, 156261336, 167884080, 169283114, 175878560, 178584384, 181374765, 184672488, 189407680, 193466416, 195326670, 208348448, 211054272, 223230480, 223845440, 230840610, 241833020, 246229984, 253924671, 260435560, 263817840, 284111520, 290199624, 297640640, 307787480, 312522672, 335768160, 338566228, 351757120, 362749530, 369344976, 386932832, 390653340, 416696896, 423207785, 446460960, 461681220, 483666040, 492459968, 507849342, 520871120, 527635680, 568223040, 580399248, 615574960, 625045344, 671536320, 677132456, 725499060, 738689952, 773865664, 781306680, 846415570, 892921920, 923362440, 967332080, 1015698684, 1041742240, 1055271360, 1160798496, 1231149920, 1250090688, 1269623355, 1354264912, 1450998120, 1477379904, 1562613360, 1692831140, 1846724880, 1934664160, 2031397368, 2083484480, 2321596992, 2462299840, 2539246710, 2708529824, 2901996240, 3125226720, 3385662280, 3693449760, 3869328320, 4062794736, 5078493420, 5417059648, 5803992480, 6250453440, 6771324560, 7386899520, 8125589472, 10156986840, 11607984960, 13542649120, 16251178944, 20313973680, 27085298240, 40627947360, 81255894720]

約数ペア:

[(1, 81255894720), (2, 40627947360), (3, 27085298240), (4, 20313973680), (5, 16251178944), (6, 13542649120), (7, 11607984960), (8, 10156986840), (10, 8125589472), (11, 7386899520), (12, 6771324560), (13, 6250453440), (14, 5803992480), (15, 5417059648), (16, 5078493420), (20, 4062794736), (21, 3869328320), (22, 3693449760), (24, 3385662280), (26, 3125226720), (28, 2901996240), (30, 2708529824), (32, 2539246710), (33, 2462299840), (35, 2321596992), (39, 2083484480), (40, 2031397368), (42, 1934664160), (44, 1846724880), (48, 1692831140), (52, 1562613360), (55, 1477379904), (56, 1450998120), (60, 1354264912), (64, 1269623355), (65, 1250090688), (66, 1231149920), (70, 1160798496), (77, 1055271360), (78, 1041742240), (80, 1015698684), (84, 967332080), (88, 923362440), (91, 892921920), (96, 846415570), (104, 781306680), (105, 773865664), (110, 738689952), (112, 725499060), (120, 677132456), (121, 671536320), (130, 625045344), (132, 615574960), (140, 580399248), (143, 568223040), (154, 527635680), (156, 520871120), (160, 507849342), (165, 492459968), (168, 483666040), (176, 461681220), (182, 446460960), (192, 423207785), (195, 416696896), (208, 390653340), (210, 386932832), (220, 369344976), (224, 362749530), (231, 351757120), (240, 338566228), (242, 335768160), (260, 312522672), (264, 307787480), (273, 297640640), (280, 290199624), (286, 284111520), (308, 263817840), (312, 260435560), (320, 253924671), (330, 246229984), (336, 241833020), (352, 230840610), (363, 223845440), (364, 223230480), (385, 211054272), (390, 208348448), (416, 195326670), (420, 193466416), (429, 189407680), (440, 184672488), (448, 181374765), (455, 178584384), (462, 175878560), (480, 169283114), (484, 167884080), (520, 156261336), (528, 153893740), (546, 148820320), (560, 145099812), (572, 142055760), (605, 134307264), (616, 131908920), (624, 130217780), (660, 123114992), (672, 120916510), (704, 115420305), (715, 113644608), (726, 111922720), (728, 111615240), (770, 105527136), (780, 104174224), (832, 97663335), (840, 96733208), (847, 95933760), (858, 94703840), (880, 92336244), (910, 89292192), (924, 87939280), (960, 84641557), (968, 83942040), (1001, 81174720), (1040, 78130668), (1056, 76946870), (1092, 74410160), (1120, 72549906), (1144, 71027880), (1155, 70351424), (1210, 67153632), (1232, 65954460), (1248, 65108890), (1320, 61557496), (1344, 60458255), (1365, 59528128), (1430, 56822304), (1452, 55961360), (1456, 55807620), (1540, 52763568), (1560, 52087112), (1573, 51656640), (1680, 48366604), (1694, 47966880), (1716, 47351920), (1760, 46168122), (1815, 44769088), (1820, 44646096), (1848, 43969640), (1936, 41971020), (2002, 40587360), (2080, 39065334), (2112, 38473435), (2145, 37881536), (2184, 37205080), (2240, 36274953), (2288, 35513940), (2310, 35175712), (2420, 33576816), (2464, 32977230), (2496, 32554445), (2541, 31977920), (2640, 30778748), (2730, 29764064), (2860, 28411152), (2904, 27980680), (2912, 27903810), (3003, 27058240), (3080, 26381784), (3120, 26043556), (3146, 25828320), (3360, 24183302), (3388, 23983440), (3432, 23675960), (3520, 23084061), (3630, 22384544), (3640, 22323048), (3696, 21984820), (3872, 20985510), (4004, 20293680), (4160, 19532667), (4235, 19186752), (4290, 18940768), (4368, 18602540), (4576, 17756970), (4620, 17587856), (4719, 17218880), (4840, 16788408), (4928, 16488615), (5005, 16234944), (5082, 15988960), (5280, 15389374), (5460, 14882032), (5720, 14205576), (5808, 13990340), (5824, 13951905), (6006, 13529120), (6160, 13190892), (6240, 13021778), (6292, 12914160), (6720, 12091651), (6776, 11991720), (6864, 11837980), (7260, 11192272), (7280, 11161524), (7392, 10992410), (7687, 10570560), (7744, 10492755), (7865, 10331328), (8008, 10146840), (8470, 9593376), (8580, 9470384), (8736, 9301270), (9152, 8878485), (9240, 8793928), (9438, 8609440), (9680, 8394204), (10010, 8117472), (10164, 7994480), (10560, 7694687), (10920, 7441016), (11011, 7379520), (11440, 7102788), (11616, 6995170), (12012, 6764560), (12320, 6595446), (12480, 6510889), (12584, 6457080), (12705, 6395584), (13552, 5995860), (13728, 5918990), (14520, 5596136), (14560, 5580762), (14784, 5496205), (15015, 5411648), (15374, 5285280), (15730, 5165664), (16016, 5073420), (16940, 4796688), (17160, 4735192), (17472, 4650635), (18480, 4396964), (18876, 4304720), (19360, 4197102), (20020, 4058736), (20328, 3997240), (21840, 3720508), (22022, 3689760), (22880, 3551394), (23061, 3523520), (23232, 3497585), (23595, 3443776), (24024, 3382280), (24640, 3297723), (25168, 3228540), (25410, 3197792), (27104, 2997930), (27456, 2959495), (29040, 2798068), (29120, 2790381), (30030, 2705824), (30748, 2642640), (31460, 2582832), (32032, 2536710), (33033, 2459840), (33880, 2398344), (34320, 2367596), (36960, 2198482), (37752, 2152360), (38435, 2114112), (38720, 2098551), (40040, 2029368), (40656, 1998620), (43680, 1860254), (44044, 1844880), (45760, 1775697), (46122, 1761760), (47190, 1721888), (48048, 1691140), (50336, 1614270), (50820, 1598896), (53809, 1510080), (54208, 1498965), (55055, 1475904), (58080, 1399034), (60060, 1352912), (61496, 1321320), (62920, 1291416), (64064, 1268355), (66066, 1229920), (67760, 1199172), (68640, 1183798), (73920, 1099241), (75504, 1076180), (76870, 1057056), (80080, 1014684), (81312, 999310), (84557, 960960), (87360, 930127), (88088, 922440), (92244, 880880), (94380, 860944), (96096, 845570), (99931, 813120), (100672, 807135), (101640, 799448), (107618, 755040), (110110, 737952), (115305, 704704), (116160, 699517), (120120, 676456), (122992, 660660), (125840, 645708), (132132, 614960), (135520, 599586), (137280, 591899), (151008, 538090), (153740, 528528), (160160, 507342), (161427, 503360), (162624, 499655), (165165, 491968), (169114, 480480), (176176, 461220), (184488, 440440), (188760, 430472), (192192, 422785), (199862, 406560), (203280, 399724), (215236, 377520), (220220, 368976), (230610, 352352), (240240, 338228), (245984, 330330), (251680, 322854), (253671, 320320), (264264, 307480), (269045, 302016), (271040, 299793)]