423184080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1205

約数の個数: 160

約数和(自身を含む): 1441657728

約数和(自身を除く): 1018473648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 157, 165, 176, 220, 240, 264, 314, 330, 440, 471, 528, 628, 660, 785, 880, 942, 1021, 1256, 1320, 1570, 1727, 1884, 2042, 2355, 2512, 2640, 3063, 3140, 3454, 3768, 4084, 4710, 5105, 5181, 6126, 6280, 6908, 7536, 8168, 8635, 9420, 10210, 10362, 11231, 12252, 12560, 13816, 15315, 16336, 17270, 18840, 20420, 20724, 22462, 24504, 25905, 27632, 30630, 33693, 34540, 37680, 40840, 41448, 44924, 49008, 51810, 56155, 61260, 67386, 69080, 81680, 82896, 89848, 103620, 112310, 122520, 134772, 138160, 160297, 168465, 179696, 207240, 224620, 245040, 269544, 320594, 336930, 414480, 449240, 480891, 539088, 641188, 673860, 801485, 898480, 961782, 1282376, 1347720, 1602970, 1763267, 1923564, 2404455, 2564752, 2695440, 3205940, 3526534, 3847128, 4808910, 5289801, 6411880, 7053068, 7694256, 8816335, 9617820, 10579602, 12823760, 14106136, 17632670, 19235640, 21159204, 26449005, 28212272, 35265340, 38471280, 42318408, 52898010, 70530680, 84636816, 105796020, 141061360, 211592040, 423184080]

約数ペア:

[(1, 423184080), (2, 211592040), (3, 141061360), (4, 105796020), (5, 84636816), (6, 70530680), (8, 52898010), (10, 42318408), (11, 38471280), (12, 35265340), (15, 28212272), (16, 26449005), (20, 21159204), (22, 19235640), (24, 17632670), (30, 14106136), (33, 12823760), (40, 10579602), (44, 9617820), (48, 8816335), (55, 7694256), (60, 7053068), (66, 6411880), (80, 5289801), (88, 4808910), (110, 3847128), (120, 3526534), (132, 3205940), (157, 2695440), (165, 2564752), (176, 2404455), (220, 1923564), (240, 1763267), (264, 1602970), (314, 1347720), (330, 1282376), (440, 961782), (471, 898480), (528, 801485), (628, 673860), (660, 641188), (785, 539088), (880, 480891), (942, 449240), (1021, 414480), (1256, 336930), (1320, 320594), (1570, 269544), (1727, 245040), (1884, 224620), (2042, 207240), (2355, 179696), (2512, 168465), (2640, 160297), (3063, 138160), (3140, 134772), (3454, 122520), (3768, 112310), (4084, 103620), (4710, 89848), (5105, 82896), (5181, 81680), (6126, 69080), (6280, 67386), (6908, 61260), (7536, 56155), (8168, 51810), (8635, 49008), (9420, 44924), (10210, 41448), (10362, 40840), (11231, 37680), (12252, 34540), (12560, 33693), (13816, 30630), (15315, 27632), (16336, 25905), (17270, 24504), (18840, 22462), (20420, 20724)]