164130240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 562904640

約数和(自身を除く): 398774400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 89, 96, 102, 113, 120, 136, 160, 170, 178, 192, 204, 226, 240, 255, 267, 272, 320, 339, 340, 356, 408, 445, 452, 480, 510, 534, 544, 565, 678, 680, 712, 816, 890, 904, 960, 1020, 1068, 1088, 1130, 1335, 1356, 1360, 1424, 1513, 1632, 1695, 1780, 1808, 1921, 2040, 2136, 2260, 2670, 2712, 2720, 2848, 3026, 3264, 3390, 3560, 3616, 3842, 4080, 4272, 4520, 4539, 5340, 5424, 5440, 5696, 5763, 6052, 6780, 7120, 7232, 7565, 7684, 8160, 8544, 9040, 9078, 9605, 10057, 10680, 10848, 11526, 12104, 13560, 14240, 15130, 15368, 16320, 17088, 18080, 18156, 19210, 20114, 21360, 21696, 22695, 23052, 24208, 27120, 28480, 28815, 30171, 30260, 30736, 36160, 36312, 38420, 40228, 42720, 45390, 46104, 48416, 50285, 54240, 57630, 60342, 60520, 61472, 72624, 76840, 80456, 85440, 90780, 92208, 96832, 100570, 108480, 115260, 120684, 121040, 122944, 145248, 150855, 153680, 160912, 170969, 181560, 184416, 201140, 230520, 241368, 242080, 290496, 301710, 307360, 321824, 341938, 363120, 368832, 402280, 461040, 482736, 484160, 512907, 603420, 614720, 643648, 683876, 726240, 804560, 854845, 922080, 965472, 1025814, 1206840, 1367752, 1452480, 1609120, 1709690, 1844160, 1930944, 2051628, 2413680, 2564535, 2735504, 3218240, 3419380, 4103256, 4827360, 5129070, 5471008, 6838760, 8206512, 9654720, 10258140, 10942016, 13677520, 16413024, 20516280, 27355040, 32826048, 41032560, 54710080, 82065120, 164130240]

約数ペア:

[(1, 164130240), (2, 82065120), (3, 54710080), (4, 41032560), (5, 32826048), (6, 27355040), (8, 20516280), (10, 16413024), (12, 13677520), (15, 10942016), (16, 10258140), (17, 9654720), (20, 8206512), (24, 6838760), (30, 5471008), (32, 5129070), (34, 4827360), (40, 4103256), (48, 3419380), (51, 3218240), (60, 2735504), (64, 2564535), (68, 2413680), (80, 2051628), (85, 1930944), (89, 1844160), (96, 1709690), (102, 1609120), (113, 1452480), (120, 1367752), (136, 1206840), (160, 1025814), (170, 965472), (178, 922080), (192, 854845), (204, 804560), (226, 726240), (240, 683876), (255, 643648), (267, 614720), (272, 603420), (320, 512907), (339, 484160), (340, 482736), (356, 461040), (408, 402280), (445, 368832), (452, 363120), (480, 341938), (510, 321824), (534, 307360), (544, 301710), (565, 290496), (678, 242080), (680, 241368), (712, 230520), (816, 201140), (890, 184416), (904, 181560), (960, 170969), (1020, 160912), (1068, 153680), (1088, 150855), (1130, 145248), (1335, 122944), (1356, 121040), (1360, 120684), (1424, 115260), (1513, 108480), (1632, 100570), (1695, 96832), (1780, 92208), (1808, 90780), (1921, 85440), (2040, 80456), (2136, 76840), (2260, 72624), (2670, 61472), (2712, 60520), (2720, 60342), (2848, 57630), (3026, 54240), (3264, 50285), (3390, 48416), (3560, 46104), (3616, 45390), (3842, 42720), (4080, 40228), (4272, 38420), (4520, 36312), (4539, 36160), (5340, 30736), (5424, 30260), (5440, 30171), (5696, 28815), (5763, 28480), (6052, 27120), (6780, 24208), (7120, 23052), (7232, 22695), (7565, 21696), (7684, 21360), (8160, 20114), (8544, 19210), (9040, 18156), (9078, 18080), (9605, 17088), (10057, 16320), (10680, 15368), (10848, 15130), (11526, 14240), (12104, 13560)]