81716425560

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{2707}}^1$

素因数の和:2770

約数の個数: 640

約数和(自身を含む): 345388285440

約数和(自身を除く): 263671859880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 81, 84, 88, 90, 99, 105, 108, 110, 120, 121, 126, 132, 135, 140, 154, 162, 165, 168, 180, 189, 198, 210, 216, 220, 231, 242, 252, 264, 270, 280, 297, 308, 315, 324, 330, 360, 363, 378, 385, 396, 405, 420, 440, 462, 484, 495, 504, 540, 567, 594, 605, 616, 630, 648, 660, 693, 726, 756, 770, 792, 810, 840, 847, 891, 924, 945, 968, 990, 1080, 1089, 1134, 1155, 1188, 1210, 1260, 1320, 1331, 1386, 1452, 1485, 1512, 1540, 1620, 1694, 1782, 1815, 1848, 1890, 1980, 2079, 2178, 2268, 2310, 2376, 2420, 2520, 2541, 2662, 2707, 2772, 2835, 2904, 2970, 3080, 3240, 3267, 3388, 3465, 3564, 3630, 3780, 3960, 3993, 4158, 4235, 4356, 4455, 4536, 4620, 4840, 5082, 5324, 5414, 5445, 5544, 5670, 5940, 6237, 6534, 6655, 6776, 6930, 7128, 7260, 7560, 7623, 7986, 8121, 8316, 8470, 8712, 8910, 9240, 9317, 9801, 10164, 10395, 10648, 10828, 10890, 11340, 11880, 11979, 12474, 12705, 13068, 13310, 13535, 13860, 14520, 15246, 15972, 16242, 16335, 16632, 16940, 17820, 18634, 18949, 19602, 19965, 20328, 20790, 21656, 21780, 22680, 22869, 23958, 24363, 24948, 25410, 26136, 26620, 27070, 27720, 27951, 29777, 30492, 31185, 31944, 32484, 32670, 33880, 35640, 35937, 37268, 37898, 38115, 39204, 39930, 40605, 41580, 43560, 45738, 46585, 47916, 48726, 49005, 49896, 50820, 53240, 54140, 55902, 56847, 59554, 59895, 60984, 62370, 64968, 65340, 68607, 71874, 73089, 74536, 75796, 76230, 78408, 79860, 81210, 83160, 83853, 89331, 91476, 93170, 94745, 95832, 97452, 98010, 101640, 107811, 108280, 111804, 113694, 114345, 119108, 119790, 121815, 124740, 130680, 137214, 139755, 143748, 146178, 148885, 151592, 152460, 159720, 162420, 167706, 170541, 178662, 179685, 182952, 186340, 189490, 194904, 196020, 208439, 215622, 219267, 223608, 227388, 228690, 238216, 239580, 243630, 249480, 251559, 267993, 274428, 279510, 284235, 287496, 292356, 297770, 304920, 324840, 327547, 335412, 341082, 343035, 357324, 359370, 365445, 372680, 378980, 392040, 416878, 419265, 431244, 438534, 446655, 454776, 457380, 479160, 487260, 503118, 511623, 535986, 539055, 548856, 559020, 568470, 584712, 595540, 625317, 655094, 670824, 682164, 686070, 714648, 718740, 730890, 754677, 757960, 803979, 833756, 838530, 852705, 862488, 877068, 893310, 914760, 974520, 982641, 1006236, 1023246, 1042195, 1071972, 1078110, 1096335, 1118040, 1136940, 1191080, 1250634, 1257795, 1310188, 1339965, 1364328, 1372140, 1437480, 1461780, 1509354, 1534869, 1607958, 1637735, 1667512, 1677060, 1705410, 1754136, 1786620, 1875951, 1965282, 2012472, 2046492, 2084390, 2143944, 2156220, 2192670, 2273880, 2292829, 2411937, 2501268, 2515590, 2558115, 2620376, 2679930, 2744280, 2923560, 2947923, 3018708, 3069738, 3126585, 3215916, 3275470, 3354120, 3410820, 3573240, 3603017, 3751902, 3773385, 3930564, 4019895, 4092984, 4168780, 4312440, 4385340, 4585658, 4823874, 4913205, 5002536, 5031180, 5116230, 5359860, 5627853, 5895846, 6037416, 6139476, 6253170, 6431832, 6550940, 6821640, 6878487, 7206034, 7503804, 7546770, 7674345, 7861128, 8039790, 8337560, 8770680, 8843769, 9171316, 9379755, 9647748, 9826410, 10062360, 10232460, 10719720, 10809051, 11255706, 11464145, 11791692, 12059685, 12278952, 12506340, 13101880, 13756974, 14412068, 14739615, 15007608, 15093540, 15348690, 16079580, 16883559, 17687538, 18015085, 18342632, 18759510, 19295496, 19652820, 20464920, 20635461, 21618102, 22511412, 22928290, 23583384, 24119370, 25012680, 25221119, 26531307, 27513948, 28139265, 28824136, 29479230, 30187080, 30697380, 32159160, 32427153, 33767118, 34392435, 35375076, 36030170, 37519020, 39305640, 41270922, 43236204, 44218845, 45022824, 45856580, 48238740, 50442238, 53062614, 54045255, 55027896, 56278530, 58958460, 61394760, 61906383, 64854306, 67534236, 68784870, 70750152, 72060340, 75038040, 75663357, 82541844, 84417795, 86472408, 88437690, 91713160, 96477480, 97281459, 100884476, 103177305, 106125228, 108090510, 112557060, 117916920, 123812766, 126105595, 129708612, 132656535, 135068472, 137569740, 144120680, 151326714, 162135765, 165083688, 168835590, 176875380, 185719149, 194562918, 201768952, 206354610, 212250456, 216181020, 225114120, 226990071, 247625532, 252211190, 259417224, 265313070, 275139480, 291844377, 302653428, 309531915, 324271530, 337671180, 353750760, 371438298, 378316785, 389125836, 412709220, 432362040, 453980142, 486407295, 495251064, 504422380, 530626140, 583688754, 605306856, 619063830, 648543060, 675342360, 680970213, 742876596, 756633570, 778251672, 825418440, 907960284, 928595745, 972814590, 1008844760, 1061252280, 1134950355, 1167377508, 1238127660, 1297086120, 1361940426, 1459221885, 1485753192, 1513267140, 1815920568, 1857191490, 1945629180, 2042910639, 2269900710, 2334755016, 2476255320, 2723880852, 2918443770, 3026534280, 3404851065, 3714382980, 3891258360, 4085821278, 4539801420, 5447761704, 5836887540, 6809702130, 7428765960, 8171642556, 9079602840, 10214553195, 11673775080, 13619404260, 16343285112, 20429106390, 27238808520, 40858212780, 81716425560]

約数ペア:

[(1, 81716425560), (2, 40858212780), (3, 27238808520), (4, 20429106390), (5, 16343285112), (6, 13619404260), (7, 11673775080), (8, 10214553195), (9, 9079602840), (10, 8171642556), (11, 7428765960), (12, 6809702130), (14, 5836887540), (15, 5447761704), (18, 4539801420), (20, 4085821278), (21, 3891258360), (22, 3714382980), (24, 3404851065), (27, 3026534280), (28, 2918443770), (30, 2723880852), (33, 2476255320), (35, 2334755016), (36, 2269900710), (40, 2042910639), (42, 1945629180), (44, 1857191490), (45, 1815920568), (54, 1513267140), (55, 1485753192), (56, 1459221885), (60, 1361940426), (63, 1297086120), (66, 1238127660), (70, 1167377508), (72, 1134950355), (77, 1061252280), (81, 1008844760), (84, 972814590), (88, 928595745), (90, 907960284), (99, 825418440), (105, 778251672), (108, 756633570), (110, 742876596), (120, 680970213), (121, 675342360), (126, 648543060), (132, 619063830), (135, 605306856), (140, 583688754), (154, 530626140), (162, 504422380), (165, 495251064), (168, 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(1210, 67534236), (1260, 64854306), (1320, 61906383), (1331, 61394760), (1386, 58958460), (1452, 56278530), (1485, 55027896), (1512, 54045255), (1540, 53062614), (1620, 50442238), (1694, 48238740), (1782, 45856580), (1815, 45022824), (1848, 44218845), (1890, 43236204), (1980, 41270922), (2079, 39305640), (2178, 37519020), (2268, 36030170), (2310, 35375076), (2376, 34392435), (2420, 33767118), (2520, 32427153), (2541, 32159160), (2662, 30697380), (2707, 30187080), (2772, 29479230), (2835, 28824136), (2904, 28139265), (2970, 27513948), (3080, 26531307), (3240, 25221119), (3267, 25012680), (3388, 24119370), (3465, 23583384), (3564, 22928290), (3630, 22511412), (3780, 21618102), (3960, 20635461), (3993, 20464920), (4158, 19652820), (4235, 19295496), (4356, 18759510), (4455, 18342632), (4536, 18015085), (4620, 17687538), (4840, 16883559), (5082, 16079580), (5324, 15348690), (5414, 15093540), (5445, 15007608), (5544, 14739615), (5670, 14412068), (5940, 13756974), (6237, 13101880), (6534, 12506340), (6655, 12278952), (6776, 12059685), (6930, 11791692), (7128, 11464145), (7260, 11255706), (7560, 10809051), (7623, 10719720), (7986, 10232460), (8121, 10062360), (8316, 9826410), (8470, 9647748), (8712, 9379755), (8910, 9171316), (9240, 8843769), (9317, 8770680), (9801, 8337560), (10164, 8039790), (10395, 7861128), (10648, 7674345), (10828, 7546770), (10890, 7503804), (11340, 7206034), (11880, 6878487), (11979, 6821640), (12474, 6550940), (12705, 6431832), (13068, 6253170), (13310, 6139476), (13535, 6037416), (13860, 5895846), (14520, 5627853), (15246, 5359860), (15972, 5116230), (16242, 5031180), (16335, 5002536), (16632, 4913205), (16940, 4823874), (17820, 4585658), (18634, 4385340), (18949, 4312440), (19602, 4168780), (19965, 4092984), (20328, 4019895), (20790, 3930564), (21656, 3773385), (21780, 3751902), (22680, 3603017), (22869, 3573240), (23958, 3410820), (24363, 3354120), (24948, 3275470), (25410, 3215916), (26136, 3126585), (26620, 3069738), (27070, 3018708), (27720, 2947923), (27951, 2923560), (29777, 2744280), (30492, 2679930), (31185, 2620376), (31944, 2558115), (32484, 2515590), (32670, 2501268), (33880, 2411937), (35640, 2292829), (35937, 2273880), (37268, 2192670), (37898, 2156220), (38115, 2143944), (39204, 2084390), (39930, 2046492), (40605, 2012472), (41580, 1965282), (43560, 1875951), (45738, 1786620), (46585, 1754136), (47916, 1705410), (48726, 1677060), (49005, 1667512), (49896, 1637735), (50820, 1607958), (53240, 1534869), (54140, 1509354), (55902, 1461780), (56847, 1437480), (59554, 1372140), (59895, 1364328), (60984, 1339965), (62370, 1310188), (64968, 1257795), (65340, 1250634), (68607, 1191080), (71874, 1136940), (73089, 1118040), (74536, 1096335), (75796, 1078110), (76230, 1071972), (78408, 1042195), (79860, 1023246), (81210, 1006236), (83160, 982641), (83853, 974520), (89331, 914760), (91476, 893310), (93170, 877068), (94745, 862488), (95832, 852705), (97452, 838530), (98010, 833756), (101640, 803979), (107811, 757960), (108280, 754677), (111804, 730890), (113694, 718740), (114345, 714648), (119108, 686070), (119790, 682164), (121815, 670824), (124740, 655094), (130680, 625317), (137214, 595540), (139755, 584712), (143748, 568470), (146178, 559020), (148885, 548856), (151592, 539055), (152460, 535986), (159720, 511623), (162420, 503118), (167706, 487260), (170541, 479160), (178662, 457380), (179685, 454776), (182952, 446655), (186340, 438534), (189490, 431244), (194904, 419265), (196020, 416878), (208439, 392040), (215622, 378980), (219267, 372680), (223608, 365445), (227388, 359370), (228690, 357324), (238216, 343035), (239580, 341082), (243630, 335412), (249480, 327547), (251559, 324840), (267993, 304920), (274428, 297770), (279510, 292356), (284235, 287496)]