28456122960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{13267}}^1$

素因数の和:13623

約数の個数: 200

約数和(自身を含む): 99138389856

約数和(自身を除く): 70682266896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 331, 360, 405, 432, 540, 648, 662, 720, 810, 993, 1080, 1296, 1324, 1620, 1655, 1986, 2160, 2648, 2979, 3240, 3310, 3972, 4965, 5296, 5958, 6480, 6620, 7944, 8937, 9930, 11916, 13240, 13267, 14895, 15888, 17874, 19860, 23832, 26480, 26534, 26811, 29790, 35748, 39720, 39801, 44685, 47664, 53068, 53622, 59580, 66335, 71496, 79440, 79602, 89370, 106136, 107244, 119160, 119403, 132670, 134055, 142992, 159204, 178740, 199005, 212272, 214488, 238320, 238806, 265340, 268110, 318408, 357480, 358209, 398010, 428976, 477612, 530680, 536220, 597015, 636816, 714960, 716418, 796020, 955224, 1061360, 1072440, 1074627, 1194030, 1432836, 1592040, 1791045, 1910448, 2144880, 2149254, 2388060, 2865672, 3184080, 3582090, 4298508, 4391377, 4776120, 5373135, 5731344, 7164180, 8597016, 8782754, 9552240, 10746270, 13174131, 14328360, 17194032, 17565508, 21492540, 21956885, 26348262, 28656720, 35131016, 39522393, 42985080, 43913770, 52696524, 65870655, 70262032, 79044786, 85970160, 87827540, 105393048, 118567179, 131741310, 158089572, 175655080, 197611965, 210786096, 237134358, 263482620, 316179144, 351310160, 355701537, 395223930, 474268716, 526965240, 592835895, 632358288, 711403074, 790447860, 948537432, 1053930480, 1185671790, 1422806148, 1580895720, 1778507685, 1897074864, 2371343580, 2845612296, 3161791440, 3557015370, 4742687160, 5691224592, 7114030740, 9485374320, 14228061480, 28456122960]

約数ペア:

[(1, 28456122960), (2, 14228061480), (3, 9485374320), (4, 7114030740), (5, 5691224592), (6, 4742687160), (8, 3557015370), (9, 3161791440), (10, 2845612296), (12, 2371343580), (15, 1897074864), (16, 1778507685), (18, 1580895720), (20, 1422806148), (24, 1185671790), (27, 1053930480), (30, 948537432), (36, 790447860), (40, 711403074), (45, 632358288), (48, 592835895), (54, 526965240), (60, 474268716), (72, 395223930), (80, 355701537), (81, 351310160), (90, 316179144), (108, 263482620), (120, 237134358), (135, 210786096), (144, 197611965), (162, 175655080), (180, 158089572), (216, 131741310), (240, 118567179), (270, 105393048), (324, 87827540), (331, 85970160), (360, 79044786), (405, 70262032), (432, 65870655), (540, 52696524), (648, 43913770), (662, 42985080), (720, 39522393), (810, 35131016), (993, 28656720), (1080, 26348262), (1296, 21956885), (1324, 21492540), (1620, 17565508), (1655, 17194032), (1986, 14328360), (2160, 13174131), (2648, 10746270), (2979, 9552240), (3240, 8782754), (3310, 8597016), (3972, 7164180), (4965, 5731344), (5296, 5373135), (5958, 4776120), (6480, 4391377), (6620, 4298508), (7944, 3582090), (8937, 3184080), (9930, 2865672), (11916, 2388060), (13240, 2149254), (13267, 2144880), (14895, 1910448), (15888, 1791045), (17874, 1592040), (19860, 1432836), (23832, 1194030), (26480, 1074627), (26534, 1072440), (26811, 1061360), (29790, 955224), (35748, 796020), (39720, 716418), (39801, 714960), (44685, 636816), (47664, 597015), (53068, 536220), (53622, 530680), (59580, 477612), (66335, 428976), (71496, 398010), (79440, 358209), (79602, 357480), (89370, 318408), (106136, 268110), (107244, 265340), (119160, 238806), (119403, 238320), (132670, 214488), (134055, 212272), (142992, 199005), (159204, 178740)]