214165320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 128

約数和(自身を含む): 684547200

約数和(自身を除く): 470381880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 277, 340, 379, 408, 510, 554, 680, 758, 831, 1020, 1108, 1137, 1385, 1516, 1662, 1895, 2040, 2216, 2274, 2770, 3032, 3324, 3790, 4155, 4548, 4709, 5540, 5685, 6443, 6648, 7580, 8310, 9096, 9418, 11080, 11370, 12886, 14127, 15160, 16620, 18836, 19329, 22740, 23545, 25772, 28254, 32215, 33240, 37672, 38658, 45480, 47090, 51544, 56508, 64430, 70635, 77316, 94180, 96645, 104983, 113016, 128860, 141270, 154632, 188360, 193290, 209966, 257720, 282540, 314949, 386580, 419932, 524915, 565080, 629898, 773160, 839864, 1049830, 1259796, 1574745, 1784711, 2099660, 2519592, 3149490, 3569422, 4199320, 5354133, 6298980, 7138844, 8923555, 10708266, 12597960, 14277688, 17847110, 21416532, 26770665, 35694220, 42833064, 53541330, 71388440, 107082660, 214165320]

約数ペア:

[(1, 214165320), (2, 107082660), (3, 71388440), (4, 53541330), (5, 42833064), (6, 35694220), (8, 26770665), (10, 21416532), (12, 17847110), (15, 14277688), (17, 12597960), (20, 10708266), (24, 8923555), (30, 7138844), (34, 6298980), (40, 5354133), (51, 4199320), (60, 3569422), (68, 3149490), (85, 2519592), (102, 2099660), (120, 1784711), (136, 1574745), (170, 1259796), (204, 1049830), (255, 839864), (277, 773160), (340, 629898), (379, 565080), (408, 524915), (510, 419932), (554, 386580), (680, 314949), (758, 282540), (831, 257720), (1020, 209966), (1108, 193290), (1137, 188360), (1385, 154632), (1516, 141270), (1662, 128860), (1895, 113016), (2040, 104983), (2216, 96645), (2274, 94180), (2770, 77316), (3032, 70635), (3324, 64430), (3790, 56508), (4155, 51544), (4548, 47090), (4709, 45480), (5540, 38658), (5685, 37672), (6443, 33240), (6648, 32215), (7580, 28254), (8310, 25772), (9096, 23545), (9418, 22740), (11080, 19329), (11370, 18836), (12886, 16620), (14127, 15160)]