1178615880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:821

約数の個数: 256

約数和(自身を含む): 4270694400

約数和(自身を除く): 3092078520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 156, 180, 195, 216, 234, 254, 260, 270, 312, 351, 360, 381, 390, 468, 508, 520, 540, 585, 635, 661, 702, 762, 780, 936, 1016, 1080, 1143, 1170, 1270, 1322, 1404, 1524, 1560, 1651, 1755, 1905, 1983, 2286, 2340, 2540, 2644, 2808, 3048, 3302, 3305, 3429, 3510, 3810, 3966, 4572, 4680, 4953, 5080, 5288, 5715, 5949, 6604, 6610, 6858, 7020, 7620, 7932, 8255, 8593, 9144, 9906, 9915, 11430, 11898, 13208, 13220, 13716, 14040, 14859, 15240, 15864, 16510, 17145, 17186, 17847, 19812, 19830, 22860, 23796, 24765, 25779, 26440, 27432, 29718, 29745, 33020, 34290, 34372, 35694, 39624, 39660, 42965, 44577, 45720, 47592, 49530, 51558, 59436, 59490, 66040, 68580, 68744, 71388, 74295, 77337, 79320, 83947, 85930, 89154, 89235, 99060, 103116, 118872, 118980, 128895, 137160, 142776, 148590, 154674, 167894, 171860, 178308, 178470, 198120, 206232, 222885, 232011, 237960, 251841, 257790, 297180, 309348, 335788, 343720, 356616, 356940, 386685, 419735, 445770, 464022, 503682, 515580, 594360, 618696, 671576, 713880, 755523, 773370, 839470, 891540, 928044, 1007364, 1031160, 1091311, 1160055, 1259205, 1511046, 1546740, 1678940, 1783080, 1856088, 2014728, 2182622, 2266569, 2320110, 2518410, 3022092, 3093480, 3273933, 3357880, 3777615, 4365244, 4533138, 4640220, 5036820, 5456555, 6044184, 6547866, 7555230, 8730488, 9066276, 9280440, 9821799, 10073640, 10913110, 11332845, 13095732, 15110460, 16369665, 18132552, 19643598, 21826220, 22665690, 26191464, 29465397, 30220920, 32739330, 39287196, 43652440, 45331380, 49108995, 58930794, 65478660, 78574392, 90662760, 98217990, 117861588, 130957320, 147326985, 196435980, 235723176, 294653970, 392871960, 589307940, 1178615880]

約数ペア:

[(1, 1178615880), (2, 589307940), (3, 392871960), (4, 294653970), (5, 235723176), (6, 196435980), (8, 147326985), (9, 130957320), (10, 117861588), (12, 98217990), (13, 90662760), (15, 78574392), (18, 65478660), (20, 58930794), (24, 49108995), (26, 45331380), (27, 43652440), (30, 39287196), (36, 32739330), (39, 30220920), (40, 29465397), (45, 26191464), (52, 22665690), (54, 21826220), (60, 19643598), (65, 18132552), (72, 16369665), (78, 15110460), (90, 13095732), (104, 11332845), (108, 10913110), (117, 10073640), (120, 9821799), (127, 9280440), (130, 9066276), (135, 8730488), (156, 7555230), (180, 6547866), (195, 6044184), (216, 5456555), (234, 5036820), (254, 4640220), (260, 4533138), (270, 4365244), (312, 3777615), (351, 3357880), (360, 3273933), (381, 3093480), (390, 3022092), (468, 2518410), (508, 2320110), (520, 2266569), (540, 2182622), (585, 2014728), (635, 1856088), (661, 1783080), (702, 1678940), (762, 1546740), (780, 1511046), (936, 1259205), (1016, 1160055), (1080, 1091311), (1143, 1031160), (1170, 1007364), (1270, 928044), (1322, 891540), (1404, 839470), (1524, 773370), (1560, 755523), (1651, 713880), (1755, 671576), (1905, 618696), (1983, 594360), (2286, 515580), (2340, 503682), (2540, 464022), (2644, 445770), (2808, 419735), (3048, 386685), (3302, 356940), (3305, 356616), (3429, 343720), (3510, 335788), (3810, 309348), (3966, 297180), (4572, 257790), (4680, 251841), (4953, 237960), (5080, 232011), (5288, 222885), (5715, 206232), (5949, 198120), (6604, 178470), (6610, 178308), (6858, 171860), (7020, 167894), (7620, 154674), (7932, 148590), (8255, 142776), (8593, 137160), (9144, 128895), (9906, 118980), (9915, 118872), (11430, 103116), (11898, 99060), (13208, 89235), (13220, 89154), (13716, 85930), (14040, 83947), (14859, 79320), (15240, 77337), (15864, 74295), (16510, 71388), (17145, 68744), (17186, 68580), (17847, 66040), (19812, 59490), (19830, 59436), (22860, 51558), (23796, 49530), (24765, 47592), (25779, 45720), (26440, 44577), (27432, 42965), (29718, 39660), (29745, 39624), (33020, 35694), (34290, 34372)]