2942186280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{14197}}^1$

素因数の和:14379

約数の個数: 128

約数和(自身を含む): 9690986880

約数和(自身を除く): 6748800600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 157, 165, 220, 264, 314, 330, 440, 471, 628, 660, 785, 942, 1256, 1320, 1570, 1727, 1884, 2355, 3140, 3454, 3768, 4710, 5181, 6280, 6908, 8635, 9420, 10362, 13816, 14197, 17270, 18840, 20724, 25905, 28394, 34540, 41448, 42591, 51810, 56788, 69080, 70985, 85182, 103620, 113576, 141970, 156167, 170364, 207240, 212955, 283940, 312334, 340728, 425910, 468501, 567880, 624668, 780835, 851820, 937002, 1249336, 1561670, 1703640, 1874004, 2228929, 2342505, 3123340, 3748008, 4457858, 4685010, 6246680, 6686787, 8915716, 9370020, 11144645, 13373574, 17831432, 18740040, 22289290, 24518219, 26747148, 33433935, 44578580, 49036438, 53494296, 66867870, 73554657, 89157160, 98072876, 122591095, 133735740, 147109314, 196145752, 245182190, 267471480, 294218628, 367773285, 490364380, 588437256, 735546570, 980728760, 1471093140, 2942186280]

約数ペア:

[(1, 2942186280), (2, 1471093140), (3, 980728760), (4, 735546570), (5, 588437256), (6, 490364380), (8, 367773285), (10, 294218628), (11, 267471480), (12, 245182190), (15, 196145752), (20, 147109314), (22, 133735740), (24, 122591095), (30, 98072876), (33, 89157160), (40, 73554657), (44, 66867870), (55, 53494296), (60, 49036438), (66, 44578580), (88, 33433935), (110, 26747148), (120, 24518219), (132, 22289290), (157, 18740040), (165, 17831432), (220, 13373574), (264, 11144645), (314, 9370020), (330, 8915716), (440, 6686787), (471, 6246680), (628, 4685010), (660, 4457858), (785, 3748008), (942, 3123340), (1256, 2342505), (1320, 2228929), (1570, 1874004), (1727, 1703640), (1884, 1561670), (2355, 1249336), (3140, 937002), (3454, 851820), (3768, 780835), (4710, 624668), (5181, 567880), (6280, 468501), (6908, 425910), (8635, 340728), (9420, 312334), (10362, 283940), (13816, 212955), (14197, 207240), (17270, 170364), (18840, 156167), (20724, 141970), (25905, 113576), (28394, 103620), (34540, 85182), (41448, 70985), (42591, 69080), (51810, 56788)]