227348240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 120

約数和(自身を含む): 625942080

約数和(自身を除く): 398593840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 59, 70, 80, 98, 112, 118, 140, 196, 236, 245, 280, 295, 392, 413, 472, 490, 560, 590, 784, 826, 944, 980, 983, 1180, 1652, 1960, 1966, 2065, 2360, 2891, 3304, 3920, 3932, 4130, 4720, 4915, 5782, 6608, 6881, 7864, 8260, 9830, 11564, 13762, 14455, 15728, 16520, 19660, 23128, 27524, 28910, 33040, 34405, 39320, 46256, 48167, 55048, 57820, 57997, 68810, 78640, 96334, 110096, 115640, 115994, 137620, 192668, 231280, 231988, 240835, 275240, 289985, 385336, 405979, 463976, 481670, 550480, 579970, 770672, 811958, 927952, 963340, 1159940, 1623916, 1926680, 2029895, 2319880, 2841853, 3247832, 3853360, 4059790, 4639760, 5683706, 6495664, 8119580, 11367412, 14209265, 16239160, 22734824, 28418530, 32478320, 45469648, 56837060, 113674120, 227348240]

約数ペア:

[(1, 227348240), (2, 113674120), (4, 56837060), (5, 45469648), (7, 32478320), (8, 28418530), (10, 22734824), (14, 16239160), (16, 14209265), (20, 11367412), (28, 8119580), (35, 6495664), (40, 5683706), (49, 4639760), (56, 4059790), (59, 3853360), (70, 3247832), (80, 2841853), (98, 2319880), (112, 2029895), (118, 1926680), (140, 1623916), (196, 1159940), (236, 963340), (245, 927952), (280, 811958), (295, 770672), (392, 579970), (413, 550480), (472, 481670), (490, 463976), (560, 405979), (590, 385336), (784, 289985), (826, 275240), (944, 240835), (980, 231988), (983, 231280), (1180, 192668), (1652, 137620), (1960, 115994), (1966, 115640), (2065, 110096), (2360, 96334), (2891, 78640), (3304, 68810), (3920, 57997), (3932, 57820), (4130, 55048), (4720, 48167), (4915, 46256), (5782, 39320), (6608, 34405), (6881, 33040), (7864, 28910), (8260, 27524), (9830, 23128), (11564, 19660), (13762, 16520), (14455, 15728)]