774425520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:660

約数の個数: 240

約数和(自身を含む): 2855522592

約数和(自身を除く): 2081097072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 277, 330, 353, 360, 396, 440, 495, 528, 554, 660, 706, 720, 792, 831, 880, 990, 1059, 1108, 1320, 1385, 1412, 1584, 1662, 1765, 1980, 2118, 2216, 2493, 2640, 2770, 2824, 3047, 3177, 3324, 3530, 3883, 3960, 4155, 4236, 4432, 4986, 5295, 5540, 5648, 6094, 6354, 6648, 7060, 7766, 7920, 8310, 8472, 9141, 9972, 10590, 11080, 11649, 12188, 12465, 12708, 13296, 14120, 15235, 15532, 15885, 16620, 16944, 18282, 19415, 19944, 21180, 22160, 23298, 24376, 24930, 25416, 27423, 28240, 30470, 31064, 31770, 33240, 34947, 36564, 38830, 39888, 42360, 45705, 46596, 48752, 49860, 50832, 54846, 58245, 60940, 62128, 63540, 66480, 69894, 73128, 77660, 84720, 91410, 93192, 97781, 99720, 109692, 116490, 121880, 127080, 137115, 139788, 146256, 155320, 174735, 182820, 186384, 195562, 199440, 219384, 232980, 243760, 254160, 274230, 279576, 293343, 310640, 349470, 365640, 391124, 438768, 465960, 488905, 548460, 559152, 586686, 698940, 731280, 782248, 880029, 931920, 977810, 1075591, 1096920, 1173372, 1397880, 1466715, 1564496, 1760058, 1955620, 2151182, 2193840, 2346744, 2795760, 2933430, 3226773, 3520116, 3911240, 4302364, 4400145, 4693488, 5377955, 5866860, 6453546, 7040232, 7822480, 8604728, 8800290, 9680319, 10755910, 11733720, 12907092, 14080464, 16133865, 17209456, 17600580, 19360638, 21511820, 23467440, 25814184, 32267730, 35201160, 38721276, 43023640, 48401595, 51628368, 64535460, 70402320, 77442552, 86047280, 96803190, 129070920, 154885104, 193606380, 258141840, 387212760, 774425520]

約数ペア:

[(1, 774425520), (2, 387212760), (3, 258141840), (4, 193606380), (5, 154885104), (6, 129070920), (8, 96803190), (9, 86047280), (10, 77442552), (11, 70402320), (12, 64535460), (15, 51628368), (16, 48401595), (18, 43023640), (20, 38721276), (22, 35201160), (24, 32267730), (30, 25814184), (33, 23467440), (36, 21511820), (40, 19360638), (44, 17600580), (45, 17209456), (48, 16133865), (55, 14080464), (60, 12907092), (66, 11733720), (72, 10755910), (80, 9680319), (88, 8800290), (90, 8604728), (99, 7822480), (110, 7040232), (120, 6453546), (132, 5866860), (144, 5377955), (165, 4693488), (176, 4400145), (180, 4302364), (198, 3911240), (220, 3520116), (240, 3226773), (264, 2933430), (277, 2795760), (330, 2346744), (353, 2193840), (360, 2151182), (396, 1955620), (440, 1760058), (495, 1564496), (528, 1466715), (554, 1397880), (660, 1173372), (706, 1096920), (720, 1075591), (792, 977810), (831, 931920), (880, 880029), (990, 782248), (1059, 731280), (1108, 698940), (1320, 586686), (1385, 559152), (1412, 548460), (1584, 488905), (1662, 465960), (1765, 438768), (1980, 391124), (2118, 365640), (2216, 349470), (2493, 310640), (2640, 293343), (2770, 279576), (2824, 274230), (3047, 254160), (3177, 243760), (3324, 232980), (3530, 219384), (3883, 199440), (3960, 195562), (4155, 186384), (4236, 182820), (4432, 174735), (4986, 155320), (5295, 146256), (5540, 139788), (5648, 137115), (6094, 127080), (6354, 121880), (6648, 116490), (7060, 109692), (7766, 99720), (7920, 97781), (8310, 93192), (8472, 91410), (9141, 84720), (9972, 77660), (10590, 73128), (11080, 69894), (11649, 66480), (12188, 63540), (12465, 62128), (12708, 60940), (13296, 58245), (14120, 54846), (15235, 50832), (15532, 49860), (15885, 48752), (16620, 46596), (16944, 45705), (18282, 42360), (19415, 39888), (19944, 38830), (21180, 36564), (22160, 34947), (23298, 33240), (24376, 31770), (24930, 31064), (25416, 30470), (27423, 28240)]