1264896000

素因数分解:

$2^{11}\times 3^4\times 5^3\times {\mathrm{61}}^1$

素因数の和:110

約数の個数: 480

約数和(自身を含む): 4792427640

約数和(自身を除く): 3527531640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 61, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 122, 125, 128, 135, 144, 150, 160, 162, 180, 183, 192, 200, 216, 225, 240, 244, 250, 256, 270, 288, 300, 305, 320, 324, 360, 366, 375, 384, 400, 405, 432, 450, 480, 488, 500, 512, 540, 549, 576, 600, 610, 640, 648, 675, 720, 732, 750, 768, 800, 810, 864, 900, 915, 960, 976, 1000, 1024, 1080, 1098, 1125, 1152, 1200, 1220, 1280, 1296, 1350, 1440, 1464, 1500, 1525, 1536, 1600, 1620, 1647, 1728, 1800, 1830, 1920, 1952, 2000, 2025, 2048, 2160, 2196, 2250, 2304, 2400, 2440, 2560, 2592, 2700, 2745, 2880, 2928, 3000, 3050, 3072, 3200, 3240, 3294, 3375, 3456, 3600, 3660, 3840, 3904, 4000, 4050, 4320, 4392, 4500, 4575, 4608, 4800, 4880, 4941, 5120, 5184, 5400, 5490, 5760, 5856, 6000, 6100, 6144, 6400, 6480, 6588, 6750, 6912, 7200, 7320, 7625, 7680, 7808, 8000, 8100, 8235, 8640, 8784, 9000, 9150, 9216, 9600, 9760, 9882, 10125, 10240, 10368, 10800, 10980, 11520, 11712, 12000, 12200, 12800, 12960, 13176, 13500, 13725, 13824, 14400, 14640, 15250, 15360, 15616, 16000, 16200, 16470, 17280, 17568, 18000, 18300, 18432, 19200, 19520, 19764, 20250, 20736, 21600, 21960, 22875, 23040, 23424, 24000, 24400, 24705, 25600, 25920, 26352, 27000, 27450, 27648, 28800, 29280, 30500, 30720, 31232, 32000, 32400, 32940, 34560, 35136, 36000, 36600, 38400, 39040, 39528, 40500, 41175, 41472, 43200, 43920, 45750, 46080, 46848, 48000, 48800, 49410, 51200, 51840, 52704, 54000, 54900, 55296, 57600, 58560, 61000, 62464, 64000, 64800, 65880, 68625, 69120, 70272, 72000, 73200, 76800, 78080, 79056, 81000, 82350, 82944, 86400, 87840, 91500, 92160, 93696, 96000, 97600, 98820, 103680, 105408, 108000, 109800, 115200, 117120, 122000, 123525, 124928, 128000, 129600, 131760, 137250, 138240, 140544, 144000, 146400, 153600, 156160, 158112, 162000, 164700, 165888, 172800, 175680, 183000, 187392, 192000, 195200, 197640, 205875, 207360, 210816, 216000, 219600, 230400, 234240, 244000, 247050, 256000, 259200, 263520, 274500, 276480, 281088, 288000, 292800, 312320, 316224, 324000, 329400, 345600, 351360, 366000, 374784, 384000, 390400, 395280, 411750, 414720, 421632, 432000, 439200, 460800, 468480, 488000, 494100, 518400, 527040, 549000, 562176, 576000, 585600, 617625, 624640, 632448, 648000, 658800, 691200, 702720, 732000, 768000, 780800, 790560, 823500, 829440, 843264, 864000, 878400, 936960, 976000, 988200, 1036800, 1054080, 1098000, 1124352, 1152000, 1171200, 1235250, 1264896, 1296000, 1317600, 1382400, 1405440, 1464000, 1561600, 1581120, 1647000, 1686528, 1728000, 1756800, 1873920, 1952000, 1976400, 2073600, 2108160, 2196000, 2304000, 2342400, 2470500, 2529792, 2592000, 2635200, 2810880, 2928000, 3123200, 3162240, 3294000, 3373056, 3456000, 3513600, 3904000, 3952800, 4147200, 4216320, 4392000, 4684800, 4941000, 5059584, 5184000, 5270400, 5621760, 5856000, 6324480, 6588000, 6912000, 7027200, 7808000, 7905600, 8432640, 8784000, 9369600, 9882000, 10119168, 10368000, 10540800, 11712000, 12648960, 13176000, 14054400, 15616000, 15811200, 16865280, 17568000, 19764000, 20736000, 21081600, 23424000, 25297920, 26352000, 28108800, 31622400, 35136000, 39528000, 42163200, 46848000, 50595840, 52704000, 63244800, 70272000, 79056000, 84326400, 105408000, 126489600, 140544000, 158112000, 210816000, 252979200, 316224000, 421632000, 632448000, 1264896000]

約数ペア:

[(1, 1264896000), (2, 632448000), (3, 421632000), (4, 316224000), (5, 252979200), (6, 210816000), (8, 158112000), (9, 140544000), (10, 126489600), (12, 105408000), (15, 84326400), (16, 79056000), (18, 70272000), (20, 63244800), (24, 52704000), (25, 50595840), (27, 46848000), (30, 42163200), (32, 39528000), (36, 35136000), (40, 31622400), (45, 28108800), (48, 26352000), (50, 25297920), (54, 23424000), (60, 21081600), (61, 20736000), (64, 19764000), (72, 17568000), (75, 16865280), (80, 15811200), (81, 15616000), (90, 14054400), (96, 13176000), (100, 12648960), (108, 11712000), (120, 10540800), (122, 10368000), (125, 10119168), (128, 9882000), (135, 9369600), (144, 8784000), (150, 8432640), (160, 7905600), (162, 7808000), (180, 7027200), (183, 6912000), (192, 6588000), (200, 6324480), (216, 5856000), (225, 5621760), (240, 5270400), (244, 5184000), (250, 5059584), (256, 4941000), (270, 4684800), (288, 4392000), (300, 4216320), (305, 4147200), (320, 3952800), (324, 3904000), (360, 3513600), (366, 3456000), (375, 3373056), (384, 3294000), (400, 3162240), (405, 3123200), (432, 2928000), (450, 2810880), (480, 2635200), (488, 2592000), (500, 2529792), (512, 2470500), (540, 2342400), (549, 2304000), (576, 2196000), (600, 2108160), (610, 2073600), (640, 1976400), (648, 1952000), (675, 1873920), (720, 1756800), (732, 1728000), (750, 1686528), (768, 1647000), (800, 1581120), (810, 1561600), (864, 1464000), (900, 1405440), (915, 1382400), (960, 1317600), (976, 1296000), (1000, 1264896), (1024, 1235250), (1080, 1171200), (1098, 1152000), (1125, 1124352), (1152, 1098000), (1200, 1054080), (1220, 1036800), (1280, 988200), (1296, 976000), (1350, 936960), (1440, 878400), (1464, 864000), (1500, 843264), (1525, 829440), (1536, 823500), (1600, 790560), (1620, 780800), (1647, 768000), (1728, 732000), (1800, 702720), (1830, 691200), (1920, 658800), (1952, 648000), (2000, 632448), (2025, 624640), (2048, 617625), (2160, 585600), (2196, 576000), (2250, 562176), (2304, 549000), (2400, 527040), (2440, 518400), (2560, 494100), (2592, 488000), (2700, 468480), (2745, 460800), (2880, 439200), (2928, 432000), (3000, 421632), (3050, 414720), (3072, 411750), (3200, 395280), (3240, 390400), (3294, 384000), (3375, 374784), (3456, 366000), (3600, 351360), (3660, 345600), (3840, 329400), (3904, 324000), (4000, 316224), (4050, 312320), (4320, 292800), (4392, 288000), (4500, 281088), (4575, 276480), (4608, 274500), (4800, 263520), (4880, 259200), (4941, 256000), (5120, 247050), (5184, 244000), (5400, 234240), (5490, 230400), (5760, 219600), (5856, 216000), (6000, 210816), (6100, 207360), (6144, 205875), (6400, 197640), (6480, 195200), (6588, 192000), (6750, 187392), (6912, 183000), (7200, 175680), (7320, 172800), (7625, 165888), (7680, 164700), (7808, 162000), (8000, 158112), (8100, 156160), (8235, 153600), (8640, 146400), (8784, 144000), (9000, 140544), (9150, 138240), (9216, 137250), (9600, 131760), (9760, 129600), (9882, 128000), (10125, 124928), (10240, 123525), (10368, 122000), (10800, 117120), (10980, 115200), (11520, 109800), (11712, 108000), (12000, 105408), (12200, 103680), (12800, 98820), (12960, 97600), (13176, 96000), (13500, 93696), (13725, 92160), (13824, 91500), (14400, 87840), (14640, 86400), (15250, 82944), (15360, 82350), (15616, 81000), (16000, 79056), (16200, 78080), (16470, 76800), (17280, 73200), (17568, 72000), (18000, 70272), (18300, 69120), (18432, 68625), (19200, 65880), (19520, 64800), (19764, 64000), (20250, 62464), (20736, 61000), (21600, 58560), (21960, 57600), (22875, 55296), (23040, 54900), (23424, 54000), (24000, 52704), (24400, 51840), (24705, 51200), (25600, 49410), (25920, 48800), (26352, 48000), (27000, 46848), (27450, 46080), (27648, 45750), (28800, 43920), (29280, 43200), (30500, 41472), (30720, 41175), (31232, 40500), (32000, 39528), (32400, 39040), (32940, 38400), (34560, 36600), (35136, 36000)]