493892160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:661

約数の個数: 224

約数和(自身を含む): 1694639232

約数和(自身を除く): 1200747072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 192, 204, 212, 240, 255, 265, 272, 318, 320, 340, 408, 424, 480, 510, 530, 544, 571, 636, 680, 795, 816, 848, 901, 960, 1020, 1060, 1088, 1142, 1272, 1360, 1590, 1632, 1696, 1713, 1802, 2040, 2120, 2284, 2544, 2703, 2720, 2855, 3180, 3264, 3392, 3426, 3604, 4080, 4240, 4505, 4568, 5088, 5406, 5440, 5710, 6360, 6852, 7208, 8160, 8480, 8565, 9010, 9136, 9707, 10176, 10812, 11420, 12720, 13515, 13704, 14416, 16320, 16960, 17130, 18020, 18272, 19414, 21624, 22840, 25440, 27030, 27408, 28832, 29121, 30263, 34260, 36040, 36544, 38828, 43248, 45680, 48535, 50880, 54060, 54816, 57664, 58242, 60526, 68520, 72080, 77656, 86496, 90789, 91360, 97070, 108120, 109632, 116484, 121052, 137040, 144160, 145605, 151315, 155312, 172992, 181578, 182720, 194140, 216240, 232968, 242104, 274080, 288320, 291210, 302630, 310624, 363156, 388280, 432480, 453945, 465936, 484208, 514471, 548160, 582420, 605260, 621248, 726312, 776560, 864960, 907890, 931872, 968416, 1028942, 1164840, 1210520, 1452624, 1543413, 1553120, 1815780, 1863744, 1936832, 2057884, 2329680, 2421040, 2572355, 2905248, 3086826, 3106240, 3631560, 4115768, 4659360, 4842080, 5144710, 5810496, 6173652, 7263120, 7717065, 8231536, 9318720, 9684160, 10289420, 12347304, 14526240, 15434130, 16463072, 20578840, 24694608, 29052480, 30868260, 32926144, 41157680, 49389216, 61736520, 82315360, 98778432, 123473040, 164630720, 246946080, 493892160]

約数ペア:

[(1, 493892160), (2, 246946080), (3, 164630720), (4, 123473040), (5, 98778432), (6, 82315360), (8, 61736520), (10, 49389216), (12, 41157680), (15, 32926144), (16, 30868260), (17, 29052480), (20, 24694608), (24, 20578840), (30, 16463072), (32, 15434130), (34, 14526240), (40, 12347304), (48, 10289420), (51, 9684160), (53, 9318720), (60, 8231536), (64, 7717065), (68, 7263120), (80, 6173652), (85, 5810496), (96, 5144710), (102, 4842080), (106, 4659360), (120, 4115768), (136, 3631560), (159, 3106240), (160, 3086826), (170, 2905248), (192, 2572355), (204, 2421040), (212, 2329680), (240, 2057884), (255, 1936832), (265, 1863744), (272, 1815780), (318, 1553120), (320, 1543413), (340, 1452624), (408, 1210520), (424, 1164840), (480, 1028942), (510, 968416), (530, 931872), (544, 907890), (571, 864960), (636, 776560), (680, 726312), (795, 621248), (816, 605260), (848, 582420), (901, 548160), (960, 514471), (1020, 484208), (1060, 465936), (1088, 453945), (1142, 432480), (1272, 388280), (1360, 363156), (1590, 310624), (1632, 302630), (1696, 291210), (1713, 288320), (1802, 274080), (2040, 242104), (2120, 232968), (2284, 216240), (2544, 194140), (2703, 182720), (2720, 181578), (2855, 172992), (3180, 155312), (3264, 151315), (3392, 145605), (3426, 144160), (3604, 137040), (4080, 121052), (4240, 116484), (4505, 109632), (4568, 108120), (5088, 97070), (5406, 91360), (5440, 90789), (5710, 86496), (6360, 77656), (6852, 72080), (7208, 68520), (8160, 60526), (8480, 58242), (8565, 57664), (9010, 54816), (9136, 54060), (9707, 50880), (10176, 48535), (10812, 45680), (11420, 43248), (12720, 38828), (13515, 36544), (13704, 36040), (14416, 34260), (16320, 30263), (16960, 29121), (17130, 28832), (18020, 27408), (18272, 27030), (19414, 25440), (21624, 22840)]