378248255280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{1997}}^1\times {\mathrm{12527}}^1$

素因数の和:14553

約数の個数: 320

約数和(自身を含む): 1489841786880

約数和(自身を除く): 1111593531600

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, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 1997, 2160, 2520, 3024, 3780, 3994, 5040, 5991, 7560, 7988, 9985, 11982, 12527, 13979, 15120, 15976, 17973, 19970, 23964, 25054, 27958, 29955, 31952, 35946, 37581, 39940, 41937, 47928, 50108, 53919, 55916, 59910, 62635, 69895, 71892, 75162, 79880, 83874, 87689, 89865, 95856, 100216, 107838, 111832, 112743, 119820, 125270, 125811, 139790, 143784, 150324, 159760, 167748, 175378, 179730, 187905, 200432, 209685, 215676, 223664, 225486, 239640, 250540, 251622, 263067, 269595, 279580, 287568, 300648, 335496, 338229, 350756, 359460, 375810, 377433, 419370, 431352, 438445, 450972, 479280, 501080, 503244, 526134, 539190, 559160, 563715, 601296, 629055, 670992, 676458, 701512, 718920, 751620, 754866, 789201, 838740, 862704, 876890, 901944, 1002160, 1006488, 1052268, 1078380, 1118320, 1127430, 1258110, 1315335, 1352916, 1403024, 1437840, 1503240, 1509732, 1578402, 1677480, 1691145, 1753780, 1803888, 1887165, 2012976, 2104536, 2156760, 2254860, 2367603, 2516220, 2630670, 2705832, 3006480, 3019464, 3156804, 3354960, 3382290, 3507560, 3774330, 3946005, 4209072, 4313520, 4509720, 4735206, 5032440, 5261340, 5411664, 6038928, 6313608, 6764580, 7015120, 7548660, 7892010, 9019440, 9470412, 10064880, 10522680, 11838015, 12627216, 13529160, 15097320, 15784020, 18940824, 21045360, 23676030, 25016419, 27058320, 30194640, 31568040, 37881648, 47352060, 50032838, 63136080, 75049257, 94704120, 100065676, 125082095, 150098514, 175114933, 189408240, 200131352, 225147771, 250164190, 300197028, 350229866, 375246285, 400262704, 450295542, 500328380, 525344799, 600394056, 675443313, 700459732, 750492570, 875574665, 900591084, 1000656760, 1050689598, 1125738855, 1200788112, 1350886626, 1400919464, 1500985140, 1576034397, 1751149330, 1801182168, 2001313520, 2101379196, 2251477710, 2626723995, 2701773252, 2801838928, 3001970280, 3152068794, 3377216565, 3502298660, 3602364336, 4202758392, 4502955420, 4728103191, 5253447990, 5403546504, 6003940560, 6304137588, 6754433130, 7004597320, 7880171985, 8405516784, 9005910840, 9456206382, 10506895980, 10807093008, 12608275176, 13508866260, 14009194640, 15760343970, 18011821680, 18912412764, 21013791960, 23640515955, 25216550352, 27017732520, 31520687940, 37824825528, 42027583920, 47281031910, 54035465040, 63041375880, 75649651056, 94562063820, 126082751760, 189124127640, 378248255280]

約数ペア:

[(1, 378248255280), (2, 189124127640), (3, 126082751760), (4, 94562063820), (5, 75649651056), (6, 63041375880), (7, 54035465040), (8, 47281031910), (9, 42027583920), (10, 37824825528), (12, 31520687940), (14, 27017732520), (15, 25216550352), (16, 23640515955), (18, 21013791960), (20, 18912412764), (21, 18011821680), (24, 15760343970), (27, 14009194640), (28, 13508866260), (30, 12608275176), (35, 10807093008), (36, 10506895980), (40, 9456206382), (42, 9005910840), (45, 8405516784), (48, 7880171985), (54, 7004597320), (56, 6754433130), (60, 6304137588), (63, 6003940560), (70, 5403546504), (72, 5253447990), (80, 4728103191), (84, 4502955420), (90, 4202758392), (105, 3602364336), (108, 3502298660), (112, 3377216565), (120, 3152068794), (126, 3001970280), (135, 2801838928), (140, 2701773252), (144, 2626723995), (168, 2251477710), (180, 2101379196), (189, 2001313520), (210, 1801182168), (216, 1751149330), (240, 1576034397), (252, 1500985140), (270, 1400919464), (280, 1350886626), (315, 1200788112), (336, 1125738855), (360, 1050689598), (378, 1000656760), (420, 900591084), (432, 875574665), (504, 750492570), (540, 700459732), (560, 675443313), (630, 600394056), (720, 525344799), (756, 500328380), (840, 450295542), (945, 400262704), (1008, 375246285), (1080, 350229866), (1260, 300197028), (1512, 250164190), (1680, 225147771), (1890, 200131352), (1997, 189408240), (2160, 175114933), (2520, 150098514), (3024, 125082095), (3780, 100065676), (3994, 94704120), (5040, 75049257), (5991, 63136080), (7560, 50032838), (7988, 47352060), (9985, 37881648), (11982, 31568040), (12527, 30194640), (13979, 27058320), (15120, 25016419), (15976, 23676030), (17973, 21045360), (19970, 18940824), (23964, 15784020), (25054, 15097320), (27958, 13529160), (29955, 12627216), (31952, 11838015), (35946, 10522680), (37581, 10064880), (39940, 9470412), (41937, 9019440), (47928, 7892010), (50108, 7548660), (53919, 7015120), (55916, 6764580), (59910, 6313608), (62635, 6038928), (69895, 5411664), (71892, 5261340), (75162, 5032440), (79880, 4735206), (83874, 4509720), (87689, 4313520), (89865, 4209072), (95856, 3946005), (100216, 3774330), (107838, 3507560), (111832, 3382290), (112743, 3354960), (119820, 3156804), (125270, 3019464), (125811, 3006480), (139790, 2705832), (143784, 2630670), (150324, 2516220), (159760, 2367603), (167748, 2254860), (175378, 2156760), (179730, 2104536), (187905, 2012976), (200432, 1887165), (209685, 1803888), (215676, 1753780), (223664, 1691145), (225486, 1677480), (239640, 1578402), (250540, 1509732), (251622, 1503240), (263067, 1437840), (269595, 1403024), (279580, 1352916), (287568, 1315335), (300648, 1258110), (335496, 1127430), (338229, 1118320), (350756, 1078380), (359460, 1052268), (375810, 1006488), (377433, 1002160), (419370, 901944), (431352, 876890), (438445, 862704), (450972, 838740), (479280, 789201), (501080, 754866), (503244, 751620), (526134, 718920), (539190, 701512), (559160, 676458), (563715, 670992), (601296, 629055)]