239667200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 617460480

約数和(自身を除く): 377793280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 128, 151, 155, 160, 200, 248, 256, 302, 310, 320, 400, 496, 512, 604, 620, 640, 755, 775, 800, 992, 1024, 1208, 1240, 1280, 1510, 1550, 1600, 1984, 2048, 2416, 2480, 2560, 3020, 3100, 3200, 3775, 3968, 4681, 4832, 4960, 5120, 6040, 6200, 6400, 7550, 7936, 9362, 9664, 9920, 10240, 12080, 12400, 12800, 15100, 15872, 18724, 19328, 19840, 23405, 24160, 24800, 25600, 30200, 31744, 37448, 38656, 39680, 46810, 48320, 49600, 51200, 60400, 63488, 74896, 77312, 79360, 93620, 96640, 99200, 117025, 120800, 149792, 154624, 158720, 187240, 193280, 198400, 234050, 241600, 299584, 309248, 317440, 374480, 386560, 396800, 468100, 483200, 599168, 748960, 773120, 793600, 936200, 966400, 1198336, 1497920, 1546240, 1587200, 1872400, 1932800, 2396672, 2995840, 3744800, 3865600, 4793344, 5991680, 7489600, 7731200, 9586688, 11983360, 14979200, 23966720, 29958400, 47933440, 59916800, 119833600, 239667200]

約数ペア:

[(1, 239667200), (2, 119833600), (4, 59916800), (5, 47933440), (8, 29958400), (10, 23966720), (16, 14979200), (20, 11983360), (25, 9586688), (31, 7731200), (32, 7489600), (40, 5991680), (50, 4793344), (62, 3865600), (64, 3744800), (80, 2995840), (100, 2396672), (124, 1932800), (128, 1872400), (151, 1587200), (155, 1546240), (160, 1497920), (200, 1198336), (248, 966400), (256, 936200), (302, 793600), (310, 773120), (320, 748960), (400, 599168), (496, 483200), (512, 468100), (604, 396800), (620, 386560), (640, 374480), (755, 317440), (775, 309248), (800, 299584), (992, 241600), (1024, 234050), (1208, 198400), (1240, 193280), (1280, 187240), (1510, 158720), (1550, 154624), (1600, 149792), (1984, 120800), (2048, 117025), (2416, 99200), (2480, 96640), (2560, 93620), (3020, 79360), (3100, 77312), (3200, 74896), (3775, 63488), (3968, 60400), (4681, 51200), (4832, 49600), (4960, 48320), (5120, 46810), (6040, 39680), (6200, 38656), (6400, 37448), (7550, 31744), (7936, 30200), (9362, 25600), (9664, 24800), (9920, 24160), (10240, 23405), (12080, 19840), (12400, 19328), (12800, 18724), (15100, 15872)]