1395106680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{5009}}^1$

素因数の和:5245

約数の個数: 128

約数和(自身を含む): 4588358400

約数和(自身を除く): 3193251720

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, 165, 211, 220, 264, 330, 422, 440, 633, 660, 844, 1055, 1266, 1320, 1688, 2110, 2321, 2532, 3165, 4220, 4642, 5009, 5064, 6330, 6963, 8440, 9284, 10018, 11605, 12660, 13926, 15027, 18568, 20036, 23210, 25045, 25320, 27852, 30054, 34815, 40072, 46420, 50090, 55099, 55704, 60108, 69630, 75135, 92840, 100180, 110198, 120216, 139260, 150270, 165297, 200360, 220396, 275495, 278520, 300540, 330594, 440792, 550990, 601080, 661188, 826485, 1056899, 1101980, 1322376, 1652970, 2113798, 2203960, 3170697, 3305940, 4227596, 5284495, 6341394, 6611880, 8455192, 10568990, 11625889, 12682788, 15853485, 21137980, 23251778, 25365576, 31706970, 34877667, 42275960, 46503556, 58129445, 63413940, 69755334, 93007112, 116258890, 126827880, 139510668, 174388335, 232517780, 279021336, 348776670, 465035560, 697553340, 1395106680]

約数ペア:

[(1, 1395106680), (2, 697553340), (3, 465035560), (4, 348776670), (5, 279021336), (6, 232517780), (8, 174388335), (10, 139510668), (11, 126827880), (12, 116258890), (15, 93007112), (20, 69755334), (22, 63413940), (24, 58129445), (30, 46503556), (33, 42275960), (40, 34877667), (44, 31706970), (55, 25365576), (60, 23251778), (66, 21137980), (88, 15853485), (110, 12682788), (120, 11625889), (132, 10568990), (165, 8455192), (211, 6611880), (220, 6341394), (264, 5284495), (330, 4227596), (422, 3305940), (440, 3170697), (633, 2203960), (660, 2113798), (844, 1652970), (1055, 1322376), (1266, 1101980), (1320, 1056899), (1688, 826485), (2110, 661188), (2321, 601080), (2532, 550990), (3165, 440792), (4220, 330594), (4642, 300540), (5009, 278520), (5064, 275495), (6330, 220396), (6963, 200360), (8440, 165297), (9284, 150270), (10018, 139260), (11605, 120216), (12660, 110198), (13926, 100180), (15027, 92840), (18568, 75135), (20036, 69630), (23210, 60108), (25045, 55704), (25320, 55099), (27852, 50090), (30054, 46420), (34815, 40072)]