4401564720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{2081}}^1$

素因数の和:3363

約数の個数: 160

約数和(自身を含む): 15614000640

約数和(自身を除く): 11212435920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1259, 1680, 2081, 2518, 3777, 4162, 5036, 6243, 6295, 7554, 8324, 8813, 10072, 10405, 12486, 12590, 14567, 15108, 16648, 17626, 18885, 20144, 20810, 24972, 25180, 26439, 29134, 30216, 31215, 33296, 35252, 37770, 41620, 43701, 44065, 49944, 50360, 52878, 58268, 60432, 62430, 70504, 72835, 75540, 83240, 87402, 88130, 99888, 100720, 105756, 116536, 124860, 132195, 141008, 145670, 151080, 166480, 174804, 176260, 211512, 218505, 233072, 249720, 264390, 291340, 302160, 349608, 352520, 423024, 437010, 499440, 528780, 582680, 699216, 705040, 874020, 1057560, 1165360, 1748040, 2115120, 2619979, 3496080, 5239958, 7859937, 10479916, 13099895, 15719874, 18339853, 20959832, 26199790, 31439748, 36679706, 39299685, 41919664, 52399580, 55019559, 62879496, 73359412, 78599370, 91699265, 104799160, 110039118, 125758992, 146718824, 157198740, 183398530, 209598320, 220078236, 275097795, 293437648, 314397480, 366797060, 440156472, 550195590, 628794960, 733594120, 880312944, 1100391180, 1467188240, 2200782360, 4401564720]

約数ペア:

[(1, 4401564720), (2, 2200782360), (3, 1467188240), (4, 1100391180), (5, 880312944), (6, 733594120), (7, 628794960), (8, 550195590), (10, 440156472), (12, 366797060), (14, 314397480), (15, 293437648), (16, 275097795), (20, 220078236), (21, 209598320), (24, 183398530), (28, 157198740), (30, 146718824), (35, 125758992), (40, 110039118), (42, 104799160), (48, 91699265), (56, 78599370), (60, 73359412), (70, 62879496), (80, 55019559), (84, 52399580), (105, 41919664), (112, 39299685), (120, 36679706), (140, 31439748), (168, 26199790), (210, 20959832), (240, 18339853), (280, 15719874), (336, 13099895), (420, 10479916), (560, 7859937), (840, 5239958), (1259, 3496080), (1680, 2619979), (2081, 2115120), (2518, 1748040), (3777, 1165360), (4162, 1057560), (5036, 874020), (6243, 705040), (6295, 699216), (7554, 582680), (8324, 528780), (8813, 499440), (10072, 437010), (10405, 423024), (12486, 352520), (12590, 349608), (14567, 302160), (15108, 291340), (16648, 264390), (17626, 249720), (18885, 233072), (20144, 218505), (20810, 211512), (24972, 176260), (25180, 174804), (26439, 166480), (29134, 151080), (30216, 145670), (31215, 141008), (33296, 132195), (35252, 124860), (37770, 116536), (41620, 105756), (43701, 100720), (44065, 99888), (49944, 88130), (50360, 87402), (52878, 83240), (58268, 75540), (60432, 72835), (62430, 70504)]