401132368000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{275503}}^1$

素因数の和:275552

約数の個数: 256

約数和(自身を含む): 1227469501440

約数和(自身を除く): 826337133440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 112, 125, 128, 130, 140, 160, 175, 182, 200, 208, 224, 250, 260, 280, 320, 325, 350, 364, 400, 416, 448, 455, 500, 520, 560, 640, 650, 700, 728, 800, 832, 875, 896, 910, 1000, 1040, 1120, 1300, 1400, 1456, 1600, 1625, 1664, 1750, 1820, 2000, 2080, 2240, 2275, 2600, 2800, 2912, 3200, 3250, 3500, 3640, 4000, 4160, 4480, 4550, 5200, 5600, 5824, 6500, 7000, 7280, 8000, 8320, 9100, 10400, 11200, 11375, 11648, 13000, 14000, 14560, 16000, 18200, 20800, 22400, 22750, 26000, 28000, 29120, 36400, 41600, 45500, 52000, 56000, 58240, 72800, 91000, 104000, 112000, 145600, 182000, 208000, 275503, 291200, 364000, 551006, 728000, 1102012, 1377515, 1456000, 1928521, 2204024, 2755030, 3581539, 3857042, 4408048, 5510060, 6887575, 7163078, 7714084, 8816096, 9642605, 11020120, 13775150, 14326156, 15428168, 17632192, 17907695, 19285210, 22040240, 25070773, 27550300, 28652312, 30856336, 34437875, 35264384, 35815390, 38570420, 44080480, 48213025, 50141546, 55100600, 57304624, 61712672, 68875750, 71630780, 77140840, 88160960, 89538475, 96426050, 100283092, 110201200, 114609248, 123425344, 125353865, 137751500, 143261560, 154281680, 176321920, 179076950, 192852100, 200566184, 220402400, 229218496, 241065125, 246850688, 250707730, 275503000, 286523120, 308563360, 358153900, 385704200, 401132368, 440804800, 447692375, 458436992, 482130250, 501415460, 551006000, 573046240, 617126720, 626769325, 716307800, 771408400, 802264736, 881609600, 895384750, 964260500, 1002830920, 1102012000, 1146092480, 1234253440, 1253538650, 1432615600, 1542816800, 1604529472, 1790769500, 1928521000, 2005661840, 2204024000, 2292184960, 2507077300, 2865231200, 3085633600, 3133846625, 3209058944, 3581539000, 3857042000, 4011323680, 4408048000, 5014154600, 5730462400, 6171267200, 6267693250, 7163078000, 7714084000, 8022647360, 10028309200, 11460924800, 12535386500, 14326156000, 15428168000, 16045294720, 20056618400, 25070773000, 28652312000, 30856336000, 40113236800, 50141546000, 57304624000, 80226473600, 100283092000, 200566184000, 401132368000]

約数ペア:

[(1, 401132368000), (2, 200566184000), (4, 100283092000), (5, 80226473600), (7, 57304624000), (8, 50141546000), (10, 40113236800), (13, 30856336000), (14, 28652312000), (16, 25070773000), (20, 20056618400), (25, 16045294720), (26, 15428168000), (28, 14326156000), (32, 12535386500), (35, 11460924800), (40, 10028309200), (50, 8022647360), (52, 7714084000), (56, 7163078000), (64, 6267693250), (65, 6171267200), (70, 5730462400), (80, 5014154600), (91, 4408048000), (100, 4011323680), (104, 3857042000), (112, 3581539000), (125, 3209058944), (128, 3133846625), (130, 3085633600), (140, 2865231200), (160, 2507077300), (175, 2292184960), (182, 2204024000), (200, 2005661840), (208, 1928521000), (224, 1790769500), (250, 1604529472), (260, 1542816800), (280, 1432615600), (320, 1253538650), (325, 1234253440), (350, 1146092480), (364, 1102012000), (400, 1002830920), (416, 964260500), (448, 895384750), (455, 881609600), (500, 802264736), (520, 771408400), (560, 716307800), (640, 626769325), (650, 617126720), (700, 573046240), (728, 551006000), (800, 501415460), (832, 482130250), (875, 458436992), (896, 447692375), (910, 440804800), (1000, 401132368), (1040, 385704200), (1120, 358153900), (1300, 308563360), (1400, 286523120), (1456, 275503000), (1600, 250707730), (1625, 246850688), (1664, 241065125), (1750, 229218496), (1820, 220402400), (2000, 200566184), (2080, 192852100), (2240, 179076950), (2275, 176321920), (2600, 154281680), (2800, 143261560), (2912, 137751500), (3200, 125353865), (3250, 123425344), (3500, 114609248), (3640, 110201200), (4000, 100283092), (4160, 96426050), (4480, 89538475), (4550, 88160960), (5200, 77140840), (5600, 71630780), (5824, 68875750), (6500, 61712672), (7000, 57304624), (7280, 55100600), (8000, 50141546), (8320, 48213025), (9100, 44080480), (10400, 38570420), (11200, 35815390), (11375, 35264384), (11648, 34437875), (13000, 30856336), (14000, 28652312), (14560, 27550300), (16000, 25070773), (18200, 22040240), (20800, 19285210), (22400, 17907695), (22750, 17632192), (26000, 15428168), (28000, 14326156), (29120, 13775150), (36400, 11020120), (41600, 9642605), (45500, 8816096), (52000, 7714084), (56000, 7163078), (58240, 6887575), (72800, 5510060), (91000, 4408048), (104000, 3857042), (112000, 3581539), (145600, 2755030), (182000, 2204024), (208000, 1928521), (275503, 1456000), (291200, 1377515), (364000, 1102012), (551006, 728000)]