1200816000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 384

約数和(自身を含む): 4468089600

約数和(自身を除く): 3267273600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 125, 128, 144, 150, 155, 160, 180, 186, 192, 200, 225, 240, 248, 250, 269, 279, 288, 300, 310, 320, 360, 372, 375, 384, 400, 450, 465, 480, 496, 500, 538, 558, 576, 600, 620, 640, 720, 744, 750, 775, 800, 807, 900, 930, 960, 992, 1000, 1076, 1116, 1125, 1152, 1200, 1240, 1345, 1395, 1440, 1488, 1500, 1550, 1600, 1614, 1800, 1860, 1920, 1984, 2000, 2152, 2232, 2250, 2325, 2400, 2421, 2480, 2690, 2790, 2880, 2976, 3000, 3100, 3200, 3228, 3600, 3720, 3875, 3968, 4000, 4035, 4304, 4464, 4500, 4650, 4800, 4842, 4960, 5380, 5580, 5760, 5952, 6000, 6200, 6456, 6725, 6975, 7200, 7440, 7750, 8000, 8070, 8339, 8608, 8928, 9000, 9300, 9600, 9684, 9920, 10760, 11160, 11625, 11904, 12000, 12105, 12400, 12912, 13450, 13950, 14400, 14880, 15500, 16000, 16140, 16678, 17216, 17856, 18000, 18600, 19368, 19840, 20175, 21520, 22320, 23250, 24000, 24210, 24800, 25017, 25824, 26900, 27900, 28800, 29760, 31000, 32280, 33356, 33625, 34432, 34875, 35712, 36000, 37200, 38736, 40350, 41695, 43040, 44640, 46500, 48000, 48420, 49600, 50034, 51648, 53800, 55800, 59520, 60525, 62000, 64560, 66712, 67250, 69750, 72000, 74400, 75051, 77472, 80700, 83390, 86080, 89280, 93000, 96840, 99200, 100068, 100875, 103296, 107600, 111600, 121050, 124000, 125085, 129120, 133424, 134500, 139500, 144000, 148800, 150102, 154944, 161400, 166780, 172160, 178560, 186000, 193680, 200136, 201750, 208475, 215200, 223200, 242100, 248000, 250170, 258240, 266848, 269000, 279000, 297600, 300204, 302625, 309888, 322800, 333560, 372000, 375255, 387360, 400272, 403500, 416950, 430400, 446400, 484200, 496000, 500340, 516480, 533696, 538000, 558000, 600408, 605250, 625425, 645600, 667120, 744000, 750510, 774720, 800544, 807000, 833900, 860800, 892800, 968400, 1000680, 1042375, 1067392, 1076000, 1116000, 1200816, 1210500, 1250850, 1291200, 1334240, 1488000, 1501020, 1549440, 1601088, 1614000, 1667800, 1876275, 1936800, 2001360, 2084750, 2152000, 2232000, 2401632, 2421000, 2501700, 2582400, 2668480, 3002040, 3127125, 3202176, 3228000, 3335600, 3752550, 3873600, 4002720, 4169500, 4304000, 4464000, 4803264, 4842000, 5003400, 5336960, 6004080, 6254250, 6456000, 6671200, 7505100, 7747200, 8005440, 8339000, 9381375, 9606528, 9684000, 10006800, 12008160, 12508500, 12912000, 13342400, 15010200, 16010880, 16678000, 18762750, 19368000, 20013600, 24016320, 25017000, 26684800, 30020400, 33356000, 37525500, 38736000, 40027200, 48032640, 50034000, 60040800, 66712000, 75051000, 80054400, 100068000, 120081600, 133424000, 150102000, 200136000, 240163200, 300204000, 400272000, 600408000, 1200816000]

約数ペア:

[(1, 1200816000), (2, 600408000), (3, 400272000), (4, 300204000), (5, 240163200), (6, 200136000), (8, 150102000), (9, 133424000), (10, 120081600), (12, 100068000), (15, 80054400), (16, 75051000), (18, 66712000), (20, 60040800), (24, 50034000), (25, 48032640), (30, 40027200), (31, 38736000), (32, 37525500), (36, 33356000), (40, 30020400), (45, 26684800), (48, 25017000), (50, 24016320), (60, 20013600), (62, 19368000), (64, 18762750), (72, 16678000), (75, 16010880), (80, 15010200), (90, 13342400), (93, 12912000), (96, 12508500), (100, 12008160), (120, 10006800), (124, 9684000), (125, 9606528), (128, 9381375), (144, 8339000), (150, 8005440), (155, 7747200), (160, 7505100), (180, 6671200), (186, 6456000), (192, 6254250), (200, 6004080), (225, 5336960), (240, 5003400), (248, 4842000), (250, 4803264), (269, 4464000), (279, 4304000), (288, 4169500), (300, 4002720), (310, 3873600), (320, 3752550), (360, 3335600), (372, 3228000), (375, 3202176), (384, 3127125), (400, 3002040), (450, 2668480), (465, 2582400), (480, 2501700), (496, 2421000), (500, 2401632), (538, 2232000), (558, 2152000), (576, 2084750), (600, 2001360), (620, 1936800), (640, 1876275), (720, 1667800), (744, 1614000), (750, 1601088), (775, 1549440), (800, 1501020), (807, 1488000), (900, 1334240), (930, 1291200), (960, 1250850), (992, 1210500), (1000, 1200816), (1076, 1116000), (1116, 1076000), (1125, 1067392), (1152, 1042375), (1200, 1000680), (1240, 968400), (1345, 892800), (1395, 860800), (1440, 833900), (1488, 807000), (1500, 800544), (1550, 774720), (1600, 750510), (1614, 744000), (1800, 667120), (1860, 645600), (1920, 625425), (1984, 605250), (2000, 600408), (2152, 558000), (2232, 538000), (2250, 533696), (2325, 516480), (2400, 500340), (2421, 496000), (2480, 484200), (2690, 446400), (2790, 430400), (2880, 416950), (2976, 403500), (3000, 400272), (3100, 387360), (3200, 375255), (3228, 372000), (3600, 333560), (3720, 322800), (3875, 309888), (3968, 302625), (4000, 300204), (4035, 297600), (4304, 279000), (4464, 269000), (4500, 266848), (4650, 258240), (4800, 250170), (4842, 248000), (4960, 242100), (5380, 223200), (5580, 215200), (5760, 208475), (5952, 201750), (6000, 200136), (6200, 193680), (6456, 186000), (6725, 178560), (6975, 172160), (7200, 166780), (7440, 161400), (7750, 154944), (8000, 150102), (8070, 148800), (8339, 144000), (8608, 139500), (8928, 134500), (9000, 133424), (9300, 129120), (9600, 125085), (9684, 124000), (9920, 121050), (10760, 111600), (11160, 107600), (11625, 103296), (11904, 100875), (12000, 100068), (12105, 99200), (12400, 96840), (12912, 93000), (13450, 89280), (13950, 86080), (14400, 83390), (14880, 80700), (15500, 77472), (16000, 75051), (16140, 74400), (16678, 72000), (17216, 69750), (17856, 67250), (18000, 66712), (18600, 64560), (19368, 62000), (19840, 60525), (20175, 59520), (21520, 55800), (22320, 53800), (23250, 51648), (24000, 50034), (24210, 49600), (24800, 48420), (25017, 48000), (25824, 46500), (26900, 44640), (27900, 43040), (28800, 41695), (29760, 40350), (31000, 38736), (32280, 37200), (33356, 36000), (33625, 35712), (34432, 34875)]