1231036800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^2\times {\mathrm{2617}}^1$

素因数の和:2658

約数の個数: 288

約数和(自身を含む): 4718526120

約数和(自身を除く): 3487489320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 280, 294, 300, 320, 336, 350, 384, 392, 400, 420, 448, 480, 490, 525, 560, 588, 600, 640, 672, 700, 735, 784, 800, 840, 896, 960, 980, 1050, 1120, 1176, 1200, 1225, 1344, 1400, 1470, 1568, 1600, 1680, 1920, 1960, 2100, 2240, 2352, 2400, 2450, 2617, 2688, 2800, 2940, 3136, 3200, 3360, 3675, 3920, 4200, 4480, 4704, 4800, 4900, 5234, 5600, 5880, 6272, 6720, 7350, 7840, 7851, 8400, 9408, 9600, 9800, 10468, 11200, 11760, 13085, 13440, 14700, 15680, 15702, 16800, 18319, 18816, 19600, 20936, 22400, 23520, 26170, 29400, 31360, 31404, 33600, 36638, 39200, 39255, 41872, 47040, 52340, 54957, 58800, 62808, 65425, 67200, 73276, 78400, 78510, 83744, 91595, 94080, 104680, 109914, 117600, 125616, 128233, 130850, 146552, 156800, 157020, 167488, 183190, 196275, 209360, 219828, 235200, 251232, 256466, 261700, 274785, 293104, 314040, 334976, 366380, 384699, 392550, 418720, 439656, 457975, 470400, 502464, 512932, 523400, 549570, 586208, 628080, 641165, 732760, 769398, 785100, 837440, 879312, 915950, 1004928, 1025864, 1046800, 1099140, 1172416, 1256160, 1282330, 1373925, 1465520, 1538796, 1570200, 1674880, 1758624, 1831900, 1923495, 2051728, 2093600, 2198280, 2344832, 2512320, 2564660, 2747850, 2931040, 3077592, 3140400, 3205825, 3517248, 3663800, 3846990, 4103456, 4187200, 4396560, 5024640, 5129320, 5495700, 5862080, 6155184, 6280800, 6411650, 7034496, 7327600, 7693980, 8206912, 8374400, 8793120, 9617475, 10258640, 10991400, 11724160, 12310368, 12561600, 12823300, 14655200, 15387960, 16413824, 17586240, 19234950, 20517280, 21982800, 24620736, 25123200, 25646600, 29310400, 30775920, 35172480, 38469900, 41034560, 43965600, 49241472, 51293200, 58620800, 61551840, 76939800, 82069120, 87931200, 102586400, 123103680, 153879600, 175862400, 205172800, 246207360, 307759200, 410345600, 615518400, 1231036800]

約数ペア:

[(1, 1231036800), (2, 615518400), (3, 410345600), (4, 307759200), (5, 246207360), (6, 205172800), (7, 175862400), (8, 153879600), (10, 123103680), (12, 102586400), (14, 87931200), (15, 82069120), (16, 76939800), (20, 61551840), (21, 58620800), (24, 51293200), (25, 49241472), (28, 43965600), (30, 41034560), (32, 38469900), (35, 35172480), (40, 30775920), (42, 29310400), (48, 25646600), (49, 25123200), (50, 24620736), (56, 21982800), (60, 20517280), (64, 19234950), (70, 17586240), (75, 16413824), (80, 15387960), (84, 14655200), (96, 12823300), (98, 12561600), (100, 12310368), (105, 11724160), (112, 10991400), (120, 10258640), (128, 9617475), (140, 8793120), (147, 8374400), (150, 8206912), (160, 7693980), (168, 7327600), (175, 7034496), (192, 6411650), (196, 6280800), (200, 6155184), (210, 5862080), (224, 5495700), (240, 5129320), (245, 5024640), (280, 4396560), (294, 4187200), (300, 4103456), (320, 3846990), (336, 3663800), (350, 3517248), (384, 3205825), (392, 3140400), (400, 3077592), (420, 2931040), (448, 2747850), (480, 2564660), (490, 2512320), (525, 2344832), (560, 2198280), (588, 2093600), (600, 2051728), (640, 1923495), (672, 1831900), (700, 1758624), (735, 1674880), (784, 1570200), (800, 1538796), (840, 1465520), (896, 1373925), (960, 1282330), (980, 1256160), (1050, 1172416), (1120, 1099140), (1176, 1046800), (1200, 1025864), (1225, 1004928), (1344, 915950), (1400, 879312), (1470, 837440), (1568, 785100), (1600, 769398), (1680, 732760), (1920, 641165), (1960, 628080), (2100, 586208), (2240, 549570), (2352, 523400), (2400, 512932), (2450, 502464), (2617, 470400), (2688, 457975), (2800, 439656), (2940, 418720), (3136, 392550), (3200, 384699), (3360, 366380), (3675, 334976), (3920, 314040), (4200, 293104), (4480, 274785), (4704, 261700), (4800, 256466), (4900, 251232), (5234, 235200), (5600, 219828), (5880, 209360), (6272, 196275), (6720, 183190), (7350, 167488), (7840, 157020), (7851, 156800), (8400, 146552), (9408, 130850), (9600, 128233), (9800, 125616), (10468, 117600), (11200, 109914), (11760, 104680), (13085, 94080), (13440, 91595), (14700, 83744), (15680, 78510), (15702, 78400), (16800, 73276), (18319, 67200), (18816, 65425), (19600, 62808), (20936, 58800), (22400, 54957), (23520, 52340), (26170, 47040), (29400, 41872), (31360, 39255), (31404, 39200), (33600, 36638)]