388514432880

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{4289}}^1$

素因数の和:6318

約数の個数: 400

約数和(自身を含む): 1543267028160

約数和(自身を除く): 1154752595280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 1997, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 3994, 4289, 4536, 5040, 5670, 5991, 6480, 7560, 7988, 8578, 9072, 9985, 11340, 11982, 12867, 13979, 15120, 15976, 17156, 17973, 19970, 21445, 22680, 23964, 25734, 27958, 29955, 30023, 31952, 34312, 35946, 38601, 39940, 41937, 42890, 45360, 47928, 51468, 53919, 55916, 59910, 60046, 64335, 68624, 69895, 71892, 77202, 79880, 83874, 85780, 89865, 90069, 95856, 102936, 107838, 111832, 115803, 119820, 120092, 125811, 128670, 139790, 143784, 150115, 154404, 159760, 161757, 167748, 171560, 179730, 180138, 193005, 205872, 209685, 215676, 223664, 231606, 239640, 240184, 251622, 257340, 269595, 270207, 279580, 287568, 300230, 308808, 323514, 335496, 343120, 347409, 359460, 360276, 377433, 386010, 419370, 431352, 450345, 463212, 479280, 480368, 503244, 514680, 539190, 540414, 559160, 579015, 600460, 617616, 629055, 647028, 670992, 694818, 718920, 720552, 754866, 772020, 808785, 810621, 838740, 862704, 900690, 926424, 1006488, 1029360, 1078380, 1080828, 1118320, 1132299, 1158030, 1200920, 1258110, 1294056, 1351035, 1389636, 1437840, 1441104, 1509732, 1544040, 1617570, 1621242, 1677480, 1737045, 1801380, 1852848, 1887165, 2012976, 2156760, 2161656, 2264598, 2316060, 2401840, 2431863, 2516220, 2588112, 2702070, 2779272, 3019464, 3088080, 3235140, 3242484, 3354960, 3474090, 3602760, 3774330, 4053105, 4313520, 4323312, 4529196, 4632120, 4863726, 5032440, 5404140, 5558544, 5661495, 6038928, 6470280, 6484968, 6948180, 7205520, 7548660, 8106210, 8565133, 9058392, 9264240, 9727452, 10064880, 10808280, 11322990, 12159315, 12940560, 12969936, 13896360, 15097320, 16212420, 17130266, 18116784, 19454904, 21616560, 22645980, 24318630, 25695399, 27792720, 30194640, 32424840, 34260532, 38909808, 42825665, 45291960, 48637260, 51390798, 59955931, 64849680, 68521064, 77086197, 85651330, 90583920, 97274520, 102781596, 119911862, 128476995, 137042128, 154172394, 171302660, 179867793, 194549040, 205563192, 231258591, 239823724, 256953990, 299779655, 308344788, 342605320, 359735586, 385430985, 411126384, 462517182, 479647448, 513907980, 539603379, 599559310, 616689576, 685210640, 693775773, 719471172, 770861970, 899338965, 925034364, 959294896, 1027815960, 1079206758, 1156292955, 1199118620, 1233379152, 1387551546, 1438942344, 1541723940, 1618810137, 1798677930, 1850068728, 2055631920, 2158413516, 2312585910, 2398237240, 2698016895, 2775103092, 2877884688, 3083447880, 3237620274, 3468878865, 3597355860, 3700137456, 4316827032, 4625171820, 4796474480, 4856430411, 5396033790, 5550206184, 6166895760, 6475240548, 6937757730, 7194711720, 8094050685, 8633654064, 9250343640, 9712860822, 10792067580, 11100412368, 12950481096, 13875515460, 14389423440, 16188101370, 18500687280, 19425721644, 21584135160, 24282152055, 25900962192, 27751030920, 32376202740, 38851443288, 43168270320, 48564304110, 55502061840, 64752405480, 77702886576, 97128608220, 129504810960, 194257216440, 388514432880]

約数ペア:

[(1, 388514432880), (2, 194257216440), (3, 129504810960), (4, 97128608220), (5, 77702886576), (6, 64752405480), (7, 55502061840), (8, 48564304110), (9, 43168270320), (10, 38851443288), (12, 32376202740), (14, 27751030920), (15, 25900962192), (16, 24282152055), (18, 21584135160), (20, 19425721644), (21, 18500687280), (24, 16188101370), (27, 14389423440), (28, 13875515460), (30, 12950481096), (35, 11100412368), (36, 10792067580), (40, 9712860822), (42, 9250343640), (45, 8633654064), (48, 8094050685), (54, 7194711720), (56, 6937757730), (60, 6475240548), (63, 6166895760), (70, 5550206184), (72, 5396033790), (80, 4856430411), (81, 4796474480), (84, 4625171820), (90, 4316827032), (105, 3700137456), (108, 3597355860), (112, 3468878865), (120, 3237620274), (126, 3083447880), (135, 2877884688), (140, 2775103092), (144, 2698016895), (162, 2398237240), (168, 2312585910), (180, 2158413516), (189, 2055631920), (210, 1850068728), (216, 1798677930), (240, 1618810137), (252, 1541723940), (270, 1438942344), (280, 1387551546), (315, 1233379152), (324, 1199118620), (336, 1156292955), (360, 1079206758), (378, 1027815960), (405, 959294896), (420, 925034364), (432, 899338965), (504, 770861970), (540, 719471172), (560, 693775773), (567, 685210640), (630, 616689576), (648, 599559310), (720, 539603379), (756, 513907980), (810, 479647448), (840, 462517182), (945, 411126384), (1008, 385430985), (1080, 359735586), (1134, 342605320), (1260, 308344788), (1296, 299779655), (1512, 256953990), (1620, 239823724), (1680, 231258591), (1890, 205563192), (1997, 194549040), (2160, 179867793), (2268, 171302660), (2520, 154172394), (2835, 137042128), (3024, 128476995), (3240, 119911862), (3780, 102781596), (3994, 97274520), (4289, 90583920), (4536, 85651330), (5040, 77086197), (5670, 68521064), (5991, 64849680), (6480, 59955931), (7560, 51390798), (7988, 48637260), (8578, 45291960), (9072, 42825665), (9985, 38909808), (11340, 34260532), (11982, 32424840), (12867, 30194640), (13979, 27792720), (15120, 25695399), (15976, 24318630), (17156, 22645980), (17973, 21616560), (19970, 19454904), (21445, 18116784), (22680, 17130266), (23964, 16212420), (25734, 15097320), (27958, 13896360), (29955, 12969936), (30023, 12940560), (31952, 12159315), (34312, 11322990), (35946, 10808280), (38601, 10064880), (39940, 9727452), (41937, 9264240), (42890, 9058392), (45360, 8565133), (47928, 8106210), (51468, 7548660), (53919, 7205520), (55916, 6948180), (59910, 6484968), (60046, 6470280), (64335, 6038928), (68624, 5661495), (69895, 5558544), (71892, 5404140), (77202, 5032440), (79880, 4863726), (83874, 4632120), (85780, 4529196), (89865, 4323312), (90069, 4313520), (95856, 4053105), (102936, 3774330), (107838, 3602760), (111832, 3474090), (115803, 3354960), (119820, 3242484), (120092, 3235140), (125811, 3088080), (128670, 3019464), (139790, 2779272), (143784, 2702070), (150115, 2588112), (154404, 2516220), (159760, 2431863), (161757, 2401840), (167748, 2316060), (171560, 2264598), (179730, 2161656), (180138, 2156760), (193005, 2012976), (205872, 1887165), (209685, 1852848), (215676, 1801380), (223664, 1737045), (231606, 1677480), (239640, 1621242), (240184, 1617570), (251622, 1544040), (257340, 1509732), (269595, 1441104), (270207, 1437840), (279580, 1389636), (287568, 1351035), (300230, 1294056), (308808, 1258110), (323514, 1200920), (335496, 1158030), (343120, 1132299), (347409, 1118320), (359460, 1080828), (360276, 1078380), (377433, 1029360), (386010, 1006488), (419370, 926424), (431352, 900690), (450345, 862704), (463212, 838740), (479280, 810621), (480368, 808785), (503244, 772020), (514680, 754866), (539190, 720552), (540414, 718920), (559160, 694818), (579015, 670992), (600460, 647028), (617616, 629055)]