326562720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:643

約数の個数: 192

約数和(自身を含む): 1133346816

約数和(自身を除く): 806784096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 127, 132, 160, 165, 176, 220, 240, 254, 264, 330, 352, 381, 440, 480, 487, 508, 528, 635, 660, 762, 880, 974, 1016, 1056, 1270, 1320, 1397, 1461, 1524, 1760, 1905, 1948, 2032, 2435, 2540, 2640, 2794, 2922, 3048, 3810, 3896, 4064, 4191, 4870, 5080, 5280, 5357, 5588, 5844, 6096, 6985, 7305, 7620, 7792, 8382, 9740, 10160, 10714, 11176, 11688, 12192, 13970, 14610, 15240, 15584, 16071, 16764, 19480, 20320, 20955, 21428, 22352, 23376, 26785, 27940, 29220, 30480, 32142, 33528, 38960, 41910, 42856, 44704, 46752, 53570, 55880, 58440, 60960, 61849, 64284, 67056, 77920, 80355, 83820, 85712, 107140, 111760, 116880, 123698, 128568, 134112, 160710, 167640, 171424, 185547, 214280, 223520, 233760, 247396, 257136, 309245, 321420, 335280, 371094, 428560, 494792, 514272, 618490, 642840, 670560, 680339, 742188, 857120, 927735, 989584, 1236980, 1285680, 1360678, 1484376, 1855470, 1979168, 2041017, 2473960, 2571360, 2721356, 2968752, 3401695, 3710940, 4082034, 4947920, 5442712, 5937504, 6803390, 7421880, 8164068, 9895840, 10205085, 10885424, 13606780, 14843760, 16328136, 20410170, 21770848, 27213560, 29687520, 32656272, 40820340, 54427120, 65312544, 81640680, 108854240, 163281360, 326562720]

約数ペア:

[(1, 326562720), (2, 163281360), (3, 108854240), (4, 81640680), (5, 65312544), (6, 54427120), (8, 40820340), (10, 32656272), (11, 29687520), (12, 27213560), (15, 21770848), (16, 20410170), (20, 16328136), (22, 14843760), (24, 13606780), (30, 10885424), (32, 10205085), (33, 9895840), (40, 8164068), (44, 7421880), (48, 6803390), (55, 5937504), (60, 5442712), (66, 4947920), (80, 4082034), (88, 3710940), (96, 3401695), (110, 2968752), (120, 2721356), (127, 2571360), (132, 2473960), (160, 2041017), (165, 1979168), (176, 1855470), (220, 1484376), (240, 1360678), (254, 1285680), (264, 1236980), (330, 989584), (352, 927735), (381, 857120), (440, 742188), (480, 680339), (487, 670560), (508, 642840), (528, 618490), (635, 514272), (660, 494792), (762, 428560), (880, 371094), (974, 335280), (1016, 321420), (1056, 309245), (1270, 257136), (1320, 247396), (1397, 233760), (1461, 223520), (1524, 214280), (1760, 185547), (1905, 171424), (1948, 167640), (2032, 160710), (2435, 134112), (2540, 128568), (2640, 123698), (2794, 116880), (2922, 111760), (3048, 107140), (3810, 85712), (3896, 83820), (4064, 80355), (4191, 77920), (4870, 67056), (5080, 64284), (5280, 61849), (5357, 60960), (5588, 58440), (5844, 55880), (6096, 53570), (6985, 46752), (7305, 44704), (7620, 42856), (7792, 41910), (8382, 38960), (9740, 33528), (10160, 32142), (10714, 30480), (11176, 29220), (11688, 27940), (12192, 26785), (13970, 23376), (14610, 22352), (15240, 21428), (15584, 20955), (16071, 20320), (16764, 19480)]