71932800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 242841600

約数和(自身を除く): 170908800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 59, 60, 64, 75, 80, 96, 100, 118, 120, 127, 128, 150, 160, 177, 192, 200, 236, 240, 254, 295, 300, 320, 354, 381, 384, 400, 472, 480, 508, 590, 600, 635, 640, 708, 762, 800, 885, 944, 960, 1016, 1180, 1200, 1270, 1416, 1475, 1524, 1600, 1770, 1888, 1905, 1920, 2032, 2360, 2400, 2540, 2832, 2950, 3048, 3175, 3200, 3540, 3776, 3810, 4064, 4425, 4720, 4800, 5080, 5664, 5900, 6096, 6350, 7080, 7493, 7552, 7620, 8128, 8850, 9440, 9525, 9600, 10160, 11328, 11800, 12192, 12700, 14160, 14986, 15240, 16256, 17700, 18880, 19050, 20320, 22479, 22656, 23600, 24384, 25400, 28320, 29972, 30480, 35400, 37465, 37760, 38100, 40640, 44958, 47200, 48768, 50800, 56640, 59944, 60960, 70800, 74930, 76200, 81280, 89916, 94400, 101600, 112395, 113280, 119888, 121920, 141600, 149860, 152400, 179832, 187325, 188800, 203200, 224790, 239776, 243840, 283200, 299720, 304800, 359664, 374650, 406400, 449580, 479552, 561975, 566400, 599440, 609600, 719328, 749300, 899160, 959104, 1123950, 1198880, 1219200, 1438656, 1498600, 1798320, 2247900, 2397760, 2877312, 2997200, 3596640, 4495800, 4795520, 5994400, 7193280, 8991600, 11988800, 14386560, 17983200, 23977600, 35966400, 71932800]

約数ペア:

[(1, 71932800), (2, 35966400), (3, 23977600), (4, 17983200), (5, 14386560), (6, 11988800), (8, 8991600), (10, 7193280), (12, 5994400), (15, 4795520), (16, 4495800), (20, 3596640), (24, 2997200), (25, 2877312), (30, 2397760), (32, 2247900), (40, 1798320), (48, 1498600), (50, 1438656), (59, 1219200), (60, 1198880), (64, 1123950), (75, 959104), (80, 899160), (96, 749300), (100, 719328), (118, 609600), (120, 599440), (127, 566400), (128, 561975), (150, 479552), (160, 449580), (177, 406400), (192, 374650), (200, 359664), (236, 304800), (240, 299720), (254, 283200), (295, 243840), (300, 239776), (320, 224790), (354, 203200), (381, 188800), (384, 187325), (400, 179832), (472, 152400), (480, 149860), (508, 141600), (590, 121920), (600, 119888), (635, 113280), (640, 112395), (708, 101600), (762, 94400), (800, 89916), (885, 81280), (944, 76200), (960, 74930), (1016, 70800), (1180, 60960), (1200, 59944), (1270, 56640), (1416, 50800), (1475, 48768), (1524, 47200), (1600, 44958), (1770, 40640), (1888, 38100), (1905, 37760), (1920, 37465), (2032, 35400), (2360, 30480), (2400, 29972), (2540, 28320), (2832, 25400), (2950, 24384), (3048, 23600), (3175, 22656), (3200, 22479), (3540, 20320), (3776, 19050), (3810, 18880), (4064, 17700), (4425, 16256), (4720, 15240), (4800, 14986), (5080, 14160), (5664, 12700), (5900, 12192), (6096, 11800), (6350, 11328), (7080, 10160), (7493, 9600), (7552, 9525), (7620, 9440), (8128, 8850)]