215436480

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{32059}}^1$

素因数の和:32086

約数の個数: 112

約数和(自身を含む): 781751040

約数和(自身を除く): 566314560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 32059, 64118, 96177, 128236, 160295, 192354, 224413, 256472, 320590, 384708, 448826, 480885, 512944, 641180, 673239, 769416, 897652, 961770, 1025888, 1122065, 1282360, 1346478, 1538832, 1795304, 1923540, 2051776, 2244130, 2564720, 2692956, 3077664, 3366195, 3590608, 3847080, 4488260, 5129440, 5385912, 6155328, 6732390, 7181216, 7694160, 8976520, 10258880, 10771824, 13464780, 14362432, 15388320, 17953040, 21543648, 26929560, 30776640, 35906080, 43087296, 53859120, 71812160, 107718240, 215436480]

約数ペア:

[(1, 215436480), (2, 107718240), (3, 71812160), (4, 53859120), (5, 43087296), (6, 35906080), (7, 30776640), (8, 26929560), (10, 21543648), (12, 17953040), (14, 15388320), (15, 14362432), (16, 13464780), (20, 10771824), (21, 10258880), (24, 8976520), (28, 7694160), (30, 7181216), (32, 6732390), (35, 6155328), (40, 5385912), (42, 5129440), (48, 4488260), (56, 3847080), (60, 3590608), (64, 3366195), (70, 3077664), (80, 2692956), (84, 2564720), (96, 2244130), (105, 2051776), (112, 1923540), (120, 1795304), (140, 1538832), (160, 1346478), (168, 1282360), (192, 1122065), (210, 1025888), (224, 961770), (240, 897652), (280, 769416), (320, 673239), (336, 641180), (420, 512944), (448, 480885), (480, 448826), (560, 384708), (672, 320590), (840, 256472), (960, 224413), (1120, 192354), (1344, 160295), (1680, 128236), (2240, 96177), (3360, 64118), (6720, 32059)]