428416800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{3643}}^1$

素因数の和:3680

約数の個数: 216

約数和(自身を含む): 1622614896

約数和(自身を除く): 1194198096

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, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 140, 147, 150, 160, 168, 175, 196, 200, 210, 224, 240, 245, 280, 294, 300, 336, 350, 392, 400, 420, 480, 490, 525, 560, 588, 600, 672, 700, 735, 784, 800, 840, 980, 1050, 1120, 1176, 1200, 1225, 1400, 1470, 1568, 1680, 1960, 2100, 2352, 2400, 2450, 2800, 2940, 3360, 3643, 3675, 3920, 4200, 4704, 4900, 5600, 5880, 7286, 7350, 7840, 8400, 9800, 10929, 11760, 14572, 14700, 16800, 18215, 19600, 21858, 23520, 25501, 29144, 29400, 36430, 39200, 43716, 51002, 54645, 58288, 58800, 72860, 76503, 87432, 91075, 102004, 109290, 116576, 117600, 127505, 145720, 153006, 174864, 178507, 182150, 204008, 218580, 255010, 273225, 291440, 306012, 349728, 357014, 364300, 382515, 408016, 437160, 510020, 535521, 546450, 582880, 612024, 637525, 714028, 728600, 765030, 816032, 874320, 892535, 1020040, 1071042, 1092900, 1224048, 1275050, 1428056, 1457200, 1530060, 1748640, 1785070, 1912575, 2040080, 2142084, 2185800, 2448096, 2550100, 2677605, 2856112, 2914400, 3060120, 3570140, 3825150, 4080160, 4284168, 4371600, 4462675, 5100200, 5355210, 5712224, 6120240, 7140280, 7650300, 8568336, 8743200, 8925350, 10200400, 10710420, 12240480, 13388025, 14280560, 15300600, 17136672, 17850700, 20400800, 21420840, 26776050, 28561120, 30601200, 35701400, 42841680, 53552100, 61202400, 71402800, 85683360, 107104200, 142805600, 214208400, 428416800]

約数ペア:

[(1, 428416800), (2, 214208400), (3, 142805600), (4, 107104200), (5, 85683360), (6, 71402800), (7, 61202400), (8, 53552100), (10, 42841680), (12, 35701400), (14, 30601200), (15, 28561120), (16, 26776050), (20, 21420840), (21, 20400800), (24, 17850700), (25, 17136672), (28, 15300600), (30, 14280560), (32, 13388025), (35, 12240480), (40, 10710420), (42, 10200400), (48, 8925350), (49, 8743200), (50, 8568336), (56, 7650300), (60, 7140280), (70, 6120240), (75, 5712224), (80, 5355210), (84, 5100200), (96, 4462675), (98, 4371600), (100, 4284168), (105, 4080160), (112, 3825150), (120, 3570140), (140, 3060120), (147, 2914400), (150, 2856112), (160, 2677605), (168, 2550100), (175, 2448096), (196, 2185800), (200, 2142084), (210, 2040080), (224, 1912575), (240, 1785070), (245, 1748640), (280, 1530060), (294, 1457200), (300, 1428056), (336, 1275050), (350, 1224048), (392, 1092900), (400, 1071042), (420, 1020040), (480, 892535), (490, 874320), (525, 816032), (560, 765030), (588, 728600), (600, 714028), (672, 637525), (700, 612024), (735, 582880), (784, 546450), (800, 535521), (840, 510020), (980, 437160), (1050, 408016), (1120, 382515), (1176, 364300), (1200, 357014), (1225, 349728), (1400, 306012), (1470, 291440), (1568, 273225), (1680, 255010), (1960, 218580), (2100, 204008), (2352, 182150), (2400, 178507), (2450, 174864), (2800, 153006), (2940, 145720), (3360, 127505), (3643, 117600), (3675, 116576), (3920, 109290), (4200, 102004), (4704, 91075), (4900, 87432), (5600, 76503), (5880, 72860), (7286, 58800), (7350, 58288), (7840, 54645), (8400, 51002), (9800, 43716), (10929, 39200), (11760, 36430), (14572, 29400), (14700, 29144), (16800, 25501), (18215, 23520), (19600, 21858)]