522747120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{821}}^1$

素因数の和:1223

約数の個数: 160

約数和(自身を含む): 1859166720

約数和(自身を除く): 1336419600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 379, 420, 560, 758, 821, 840, 1137, 1516, 1642, 1680, 1895, 2274, 2463, 2653, 3032, 3284, 3790, 4105, 4548, 4926, 5306, 5685, 5747, 6064, 6568, 7580, 7959, 8210, 9096, 9852, 10612, 11370, 11494, 12315, 13136, 13265, 15160, 15918, 16420, 17241, 18192, 19704, 21224, 22740, 22988, 24630, 26530, 28735, 30320, 31836, 32840, 34482, 39408, 39795, 42448, 45480, 45976, 49260, 53060, 57470, 63672, 65680, 68964, 79590, 86205, 90960, 91952, 98520, 106120, 114940, 127344, 137928, 159180, 172410, 197040, 212240, 229880, 275856, 311159, 318360, 344820, 459760, 622318, 636720, 689640, 933477, 1244636, 1379280, 1555795, 1866954, 2178113, 2489272, 3111590, 3733908, 4356226, 4667385, 4978544, 6223180, 6534339, 7467816, 8712452, 9334770, 10890565, 12446360, 13068678, 14935632, 17424904, 18669540, 21781130, 24892720, 26137356, 32671695, 34849808, 37339080, 43562260, 52274712, 65343390, 74678160, 87124520, 104549424, 130686780, 174249040, 261373560, 522747120]

約数ペア:

[(1, 522747120), (2, 261373560), (3, 174249040), (4, 130686780), (5, 104549424), (6, 87124520), (7, 74678160), (8, 65343390), (10, 52274712), (12, 43562260), (14, 37339080), (15, 34849808), (16, 32671695), (20, 26137356), (21, 24892720), (24, 21781130), (28, 18669540), (30, 17424904), (35, 14935632), (40, 13068678), (42, 12446360), (48, 10890565), (56, 9334770), (60, 8712452), (70, 7467816), (80, 6534339), (84, 6223180), (105, 4978544), (112, 4667385), (120, 4356226), (140, 3733908), (168, 3111590), (210, 2489272), (240, 2178113), (280, 1866954), (336, 1555795), (379, 1379280), (420, 1244636), (560, 933477), (758, 689640), (821, 636720), (840, 622318), (1137, 459760), (1516, 344820), (1642, 318360), (1680, 311159), (1895, 275856), (2274, 229880), (2463, 212240), (2653, 197040), (3032, 172410), (3284, 159180), (3790, 137928), (4105, 127344), (4548, 114940), (4926, 106120), (5306, 98520), (5685, 91952), (5747, 90960), (6064, 86205), (6568, 79590), (7580, 68964), (7959, 65680), (8210, 63672), (9096, 57470), (9852, 53060), (10612, 49260), (11370, 45976), (11494, 45480), (12315, 42448), (13136, 39795), (13265, 39408), (15160, 34482), (15918, 32840), (16420, 31836), (17241, 30320), (18192, 28735), (19704, 26530), (21224, 24630), (22740, 22988)]