320073988320

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{851623}}^1$

素因数の和:851679

約数の個数: 240

約数和(自身を含む): 1168547355360

約数和(自身を除く): 848473367040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 216, 232, 240, 261, 270, 288, 290, 324, 348, 360, 405, 432, 435, 464, 480, 522, 540, 580, 648, 696, 720, 783, 810, 864, 870, 928, 1044, 1080, 1160, 1296, 1305, 1392, 1440, 1566, 1620, 1740, 2088, 2160, 2320, 2349, 2592, 2610, 2784, 3132, 3240, 3480, 3915, 4176, 4320, 4640, 4698, 5220, 6264, 6480, 6960, 7830, 8352, 9396, 10440, 11745, 12528, 12960, 13920, 15660, 18792, 20880, 23490, 25056, 31320, 37584, 41760, 46980, 62640, 75168, 93960, 125280, 187920, 375840, 851623, 1703246, 2554869, 3406492, 4258115, 5109738, 6812984, 7664607, 8516230, 10219476, 12774345, 13625968, 15329214, 17032460, 20438952, 22993821, 24697067, 25548690, 27251936, 30658428, 34064920, 38323035, 40877904, 45987642, 49394134, 51097380, 61316856, 68129840, 68981463, 74091201, 76646070, 81755808, 91975284, 98788268, 102194760, 114969105, 122633712, 123485335, 136259680, 137962926, 148182402, 153292140, 183950568, 197576536, 204389520, 222273603, 229938210, 245267424, 246970670, 275925852, 296364804, 306584280, 344907315, 367901136, 370456005, 395153072, 408779040, 444547206, 459876420, 493941340, 551851704, 592729608, 613168560, 666820809, 689814630, 735802272, 740912010, 790306144, 889094412, 919752840, 987882680, 1103703408, 1111368015, 1185459216, 1226337120, 1333641618, 1379629260, 1481824020, 1778188824, 1839505680, 1975765360, 2000462427, 2207406816, 2222736030, 2370918432, 2667283236, 2759258520, 2963648040, 3334104045, 3556377648, 3679011360, 3951530720, 4000924854, 4445472060, 5334566472, 5518517040, 5927296080, 6668208090, 7112755296, 8001849708, 8890944120, 10002312135, 10669132944, 11037034080, 11854592160, 13336416180, 16003699416, 17781888240, 20004624270, 21338265888, 26672832360, 32007398832, 35563776480, 40009248540, 53345664720, 64014797664, 80018497080, 106691329440, 160036994160, 320073988320]

約数ペア:

[(1, 320073988320), (2, 160036994160), (3, 106691329440), (4, 80018497080), (5, 64014797664), (6, 53345664720), (8, 40009248540), (9, 35563776480), (10, 32007398832), (12, 26672832360), (15, 21338265888), (16, 20004624270), (18, 17781888240), (20, 16003699416), (24, 13336416180), (27, 11854592160), (29, 11037034080), (30, 10669132944), (32, 10002312135), (36, 8890944120), (40, 8001849708), (45, 7112755296), (48, 6668208090), (54, 5927296080), (58, 5518517040), (60, 5334566472), (72, 4445472060), (80, 4000924854), (81, 3951530720), (87, 3679011360), (90, 3556377648), (96, 3334104045), (108, 2963648040), (116, 2759258520), (120, 2667283236), (135, 2370918432), (144, 2222736030), (145, 2207406816), (160, 2000462427), (162, 1975765360), (174, 1839505680), (180, 1778188824), (216, 1481824020), (232, 1379629260), (240, 1333641618), (261, 1226337120), (270, 1185459216), (288, 1111368015), (290, 1103703408), (324, 987882680), (348, 919752840), (360, 889094412), (405, 790306144), (432, 740912010), (435, 735802272), (464, 689814630), (480, 666820809), (522, 613168560), (540, 592729608), (580, 551851704), (648, 493941340), (696, 459876420), (720, 444547206), (783, 408779040), (810, 395153072), (864, 370456005), (870, 367901136), (928, 344907315), (1044, 306584280), (1080, 296364804), (1160, 275925852), (1296, 246970670), (1305, 245267424), (1392, 229938210), (1440, 222273603), (1566, 204389520), (1620, 197576536), (1740, 183950568), (2088, 153292140), (2160, 148182402), (2320, 137962926), (2349, 136259680), (2592, 123485335), (2610, 122633712), (2784, 114969105), (3132, 102194760), (3240, 98788268), (3480, 91975284), (3915, 81755808), (4176, 76646070), (4320, 74091201), (4640, 68981463), (4698, 68129840), (5220, 61316856), (6264, 51097380), (6480, 49394134), (6960, 45987642), (7830, 40877904), (8352, 38323035), (9396, 34064920), (10440, 30658428), (11745, 27251936), (12528, 25548690), (12960, 24697067), (13920, 22993821), (15660, 20438952), (18792, 17032460), (20880, 15329214), (23490, 13625968), (25056, 12774345), (31320, 10219476), (37584, 8516230), (41760, 7664607), (46980, 6812984), (62640, 5109738), (75168, 4258115), (93960, 3406492), (125280, 2554869), (187920, 1703246), (375840, 851623)]