51680720000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 640

約数和(自身を含む): 164167449600

約数和(自身を除く): 112486729600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 50, 52, 56, 62, 64, 65, 70, 80, 91, 100, 104, 112, 124, 125, 128, 130, 140, 155, 160, 175, 182, 200, 208, 217, 224, 229, 248, 250, 260, 280, 310, 320, 325, 350, 364, 400, 403, 416, 434, 448, 455, 458, 496, 500, 520, 560, 620, 625, 640, 650, 700, 728, 775, 800, 806, 832, 868, 875, 896, 910, 916, 992, 1000, 1040, 1085, 1120, 1145, 1240, 1250, 1300, 1400, 1456, 1550, 1600, 1603, 1612, 1625, 1664, 1736, 1750, 1820, 1832, 1984, 2000, 2015, 2080, 2170, 2240, 2275, 2290, 2480, 2500, 2600, 2800, 2821, 2912, 2977, 3100, 3200, 3206, 3224, 3250, 3472, 3500, 3640, 3664, 3875, 3968, 4000, 4030, 4160, 4340, 4375, 4480, 4550, 4580, 4960, 5000, 5200, 5425, 5600, 5642, 5725, 5824, 5954, 6200, 6412, 6448, 6500, 6944, 7000, 7099, 7280, 7328, 7750, 8000, 8015, 8060, 8125, 8320, 8680, 8750, 9100, 9160, 9920, 10000, 10075, 10400, 10850, 11200, 11284, 11375, 11450, 11648, 11908, 12400, 12824, 12896, 13000, 13888, 14000, 14105, 14198, 14560, 14656, 14885, 15500, 16000, 16030, 16120, 16250, 17360, 17500, 18200, 18320, 19375, 19840, 20000, 20150, 20800, 20839, 21700, 22400, 22568, 22750, 22900, 23816, 24800, 25648, 25792, 26000, 27125, 27776, 28000, 28210, 28396, 28625, 29120, 29312, 29770, 31000, 32060, 32240, 32500, 34720, 35000, 35495, 36400, 36640, 38750, 40000, 40075, 40300, 41600, 41678, 43400, 45136, 45500, 45800, 47632, 49600, 49693, 50375, 51296, 51584, 52000, 54250, 56000, 56420, 56792, 56875, 57250, 58240, 59540, 62000, 64120, 64480, 65000, 69440, 70000, 70525, 70990, 72800, 73280, 74425, 77500, 80000, 80150, 80600, 83356, 86800, 90272, 91000, 91600, 92287, 95264, 99200, 99386, 100750, 102592, 104000, 104195, 108500, 112000, 112840, 113584, 113750, 114500, 119080, 124000, 128240, 128960, 130000, 135625, 138880, 140000, 141050, 141980, 143125, 145600, 146560, 148850, 155000, 160300, 161200, 166712, 173600, 177475, 180544, 182000, 183200, 184574, 190528, 198772, 200375, 201500, 205184, 208000, 208390, 217000, 225680, 227168, 227500, 229000, 238160, 248000, 248465, 251875, 256480, 257920, 260000, 271250, 280000, 282100, 283960, 286250, 291200, 297700, 310000, 320600, 322400, 333424, 347200, 352625, 354950, 361088, 364000, 366400, 369148, 372125, 381056, 397544, 400750, 403000, 416780, 434000, 451360, 454336, 455000, 458000, 461435, 476320, 496000, 496930, 503750, 512960, 520000, 520975, 542500, 560000, 564200, 567920, 572500, 595400, 620000, 641200, 644800, 646009, 666848, 694400, 705250, 709900, 728000, 732800, 738296, 744250, 795088, 801500, 806000, 833560, 868000, 887375, 902720, 908672, 910000, 916000, 922870, 952640, 993860, 1001875, 1007500, 1025920, 1040000, 1041950, 1085000, 1128400, 1135840, 1145000, 1190800, 1240000, 1242325, 1282400, 1289600, 1292018, 1333696, 1410500, 1419800, 1456000, 1476592, 1488500, 1590176, 1603000, 1612000, 1667120, 1736000, 1763125, 1774750, 1805440, 1820000, 1832000, 1845740, 1860625, 1905280, 1987720, 2003750, 2015000, 2083900, 2170000, 2256800, 2271680, 2290000, 2307175, 2381600, 2480000, 2484650, 2564800, 2584036, 2604875, 2667392, 2821000, 2839600, 2953184, 2977000, 3180352, 3206000, 3224000, 3230045, 3334240, 3472000, 3526250, 3549500, 3640000, 3664000, 3691480, 3721250, 3975440, 4007500, 4030000, 4167800, 4340000, 4436875, 4513600, 4543360, 4580000, 4614350, 4763200, 4969300, 5129600, 5168072, 5209750, 5642000, 5679200, 5906368, 5954000, 6211625, 6360704, 6412000, 6448000, 6460090, 6668480, 7052500, 7099000, 7280000, 7382960, 7442500, 7950880, 8015000, 8060000, 8335600, 8680000, 8873750, 9027200, 9160000, 9228700, 9526400, 9938600, 10336144, 10419500, 11284000, 11358400, 11535875, 11812736, 11908000, 12423250, 12824000, 12920180, 13024375, 13336960, 14105000, 14198000, 14765920, 14885000, 15901760, 16030000, 16120000, 16150225, 16671200, 17360000, 17747500, 18320000, 18457400, 19877200, 20672288, 20839000, 22568000, 22716800, 23071750, 23816000, 24846500, 25648000, 25840360, 26048750, 28210000, 28396000, 29531840, 29770000, 31058125, 31803520, 32060000, 32240000, 32300450, 33342400, 35495000, 36914800, 39754400, 41344576, 41678000, 45136000, 46143500, 47632000, 49693000, 51680720, 52097500, 56420000, 56792000, 57679375, 59063680, 59540000, 62116250, 64120000, 64600900, 66684800, 70990000, 73829600, 79508800, 80751125, 82689152, 83356000, 92287000, 99386000, 103361440, 104195000, 112840000, 113584000, 115358750, 119080000, 124232500, 128240000, 129201800, 141980000, 147659200, 159017600, 161502250, 166712000, 184574000, 198772000, 206722880, 208390000, 225680000, 230717500, 238160000, 248465000, 258403600, 283960000, 295318400, 323004500, 333424000, 369148000, 397544000, 403755625, 413445760, 416780000, 461435000, 496930000, 516807200, 567920000, 646009000, 738296000, 795088000, 807511250, 833560000, 922870000, 993860000, 1033614400, 1292018000, 1476592000, 1615022500, 1667120000, 1845740000, 1987720000, 2067228800, 2584036000, 3230045000, 3691480000, 3975440000, 5168072000, 6460090000, 7382960000, 10336144000, 12920180000, 25840360000, 51680720000]

約数ペア:

[(1, 51680720000), (2, 25840360000), (4, 12920180000), (5, 10336144000), (7, 7382960000), (8, 6460090000), (10, 5168072000), (13, 3975440000), (14, 3691480000), (16, 3230045000), (20, 2584036000), (25, 2067228800), (26, 1987720000), (28, 1845740000), (31, 1667120000), (32, 1615022500), (35, 1476592000), (40, 1292018000), (50, 1033614400), (52, 993860000), (56, 922870000), (62, 833560000), (64, 807511250), (65, 795088000), (70, 738296000), (80, 646009000), (91, 567920000), (100, 516807200), (104, 496930000), (112, 461435000), (124, 416780000), (125, 413445760), (128, 403755625), (130, 397544000), (140, 369148000), (155, 333424000), (160, 323004500), (175, 295318400), (182, 283960000), (200, 258403600), (208, 248465000), (217, 238160000), (224, 230717500), (229, 225680000), (248, 208390000), (250, 206722880), (260, 198772000), (280, 184574000), (310, 166712000), (320, 161502250), (325, 159017600), (350, 147659200), (364, 141980000), (400, 129201800), (403, 128240000), (416, 124232500), (434, 119080000), (448, 115358750), (455, 113584000), (458, 112840000), (496, 104195000), (500, 103361440), (520, 99386000), (560, 92287000), (620, 83356000), (625, 82689152), (640, 80751125), (650, 79508800), (700, 73829600), (728, 70990000), (775, 66684800), (800, 64600900), (806, 64120000), (832, 62116250), (868, 59540000), (875, 59063680), (896, 57679375), (910, 56792000), (916, 56420000), (992, 52097500), (1000, 51680720), (1040, 49693000), (1085, 47632000), (1120, 46143500), (1145, 45136000), (1240, 41678000), (1250, 41344576), (1300, 39754400), (1400, 36914800), (1456, 35495000), (1550, 33342400), (1600, 32300450), (1603, 32240000), (1612, 32060000), (1625, 31803520), (1664, 31058125), (1736, 29770000), (1750, 29531840), (1820, 28396000), (1832, 28210000), (1984, 26048750), (2000, 25840360), (2015, 25648000), (2080, 24846500), (2170, 23816000), (2240, 23071750), (2275, 22716800), (2290, 22568000), (2480, 20839000), (2500, 20672288), (2600, 19877200), (2800, 18457400), (2821, 18320000), (2912, 17747500), (2977, 17360000), (3100, 16671200), (3200, 16150225), (3206, 16120000), (3224, 16030000), (3250, 15901760), (3472, 14885000), (3500, 14765920), (3640, 14198000), (3664, 14105000), (3875, 13336960), (3968, 13024375), (4000, 12920180), (4030, 12824000), (4160, 12423250), (4340, 11908000), (4375, 11812736), (4480, 11535875), (4550, 11358400), (4580, 11284000), (4960, 10419500), (5000, 10336144), (5200, 9938600), (5425, 9526400), (5600, 9228700), (5642, 9160000), (5725, 9027200), (5824, 8873750), (5954, 8680000), (6200, 8335600), (6412, 8060000), (6448, 8015000), (6500, 7950880), (6944, 7442500), (7000, 7382960), (7099, 7280000), (7280, 7099000), (7328, 7052500), (7750, 6668480), (8000, 6460090), (8015, 6448000), (8060, 6412000), (8125, 6360704), (8320, 6211625), (8680, 5954000), (8750, 5906368), (9100, 5679200), (9160, 5642000), (9920, 5209750), (10000, 5168072), (10075, 5129600), (10400, 4969300), (10850, 4763200), (11200, 4614350), (11284, 4580000), (11375, 4543360), (11450, 4513600), (11648, 4436875), (11908, 4340000), (12400, 4167800), (12824, 4030000), (12896, 4007500), (13000, 3975440), (13888, 3721250), (14000, 3691480), (14105, 3664000), (14198, 3640000), (14560, 3549500), (14656, 3526250), (14885, 3472000), (15500, 3334240), (16000, 3230045), (16030, 3224000), (16120, 3206000), (16250, 3180352), (17360, 2977000), (17500, 2953184), (18200, 2839600), (18320, 2821000), (19375, 2667392), (19840, 2604875), (20000, 2584036), (20150, 2564800), (20800, 2484650), (20839, 2480000), (21700, 2381600), (22400, 2307175), (22568, 2290000), (22750, 2271680), (22900, 2256800), (23816, 2170000), (24800, 2083900), (25648, 2015000), (25792, 2003750), (26000, 1987720), (27125, 1905280), (27776, 1860625), (28000, 1845740), (28210, 1832000), (28396, 1820000), (28625, 1805440), (29120, 1774750), (29312, 1763125), (29770, 1736000), (31000, 1667120), (32060, 1612000), (32240, 1603000), (32500, 1590176), (34720, 1488500), (35000, 1476592), (35495, 1456000), (36400, 1419800), (36640, 1410500), (38750, 1333696), (40000, 1292018), (40075, 1289600), (40300, 1282400), (41600, 1242325), (41678, 1240000), (43400, 1190800), (45136, 1145000), (45500, 1135840), (45800, 1128400), (47632, 1085000), (49600, 1041950), (49693, 1040000), (50375, 1025920), (51296, 1007500), (51584, 1001875), (52000, 993860), (54250, 952640), (56000, 922870), (56420, 916000), (56792, 910000), (56875, 908672), (57250, 902720), (58240, 887375), (59540, 868000), (62000, 833560), (64120, 806000), (64480, 801500), (65000, 795088), (69440, 744250), (70000, 738296), (70525, 732800), (70990, 728000), (72800, 709900), (73280, 705250), (74425, 694400), (77500, 666848), (80000, 646009), (80150, 644800), (80600, 641200), (83356, 620000), (86800, 595400), (90272, 572500), (91000, 567920), (91600, 564200), (92287, 560000), (95264, 542500), (99200, 520975), (99386, 520000), (100750, 512960), (102592, 503750), (104000, 496930), (104195, 496000), (108500, 476320), (112000, 461435), (112840, 458000), (113584, 455000), (113750, 454336), (114500, 451360), (119080, 434000), (124000, 416780), (128240, 403000), (128960, 400750), (130000, 397544), (135625, 381056), (138880, 372125), (140000, 369148), (141050, 366400), (141980, 364000), (143125, 361088), (145600, 354950), (146560, 352625), (148850, 347200), (155000, 333424), (160300, 322400), (161200, 320600), (166712, 310000), (173600, 297700), (177475, 291200), (180544, 286250), (182000, 283960), (183200, 282100), (184574, 280000), (190528, 271250), (198772, 260000), (200375, 257920), (201500, 256480), (205184, 251875), (208000, 248465), (208390, 248000), (217000, 238160), (225680, 229000), (227168, 227500)]