237088000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 612218880

約数和(自身を除く): 375130880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 239, 248, 250, 256, 310, 320, 400, 478, 496, 500, 620, 640, 775, 800, 956, 992, 1000, 1195, 1240, 1280, 1550, 1600, 1912, 1984, 2000, 2390, 2480, 3100, 3200, 3824, 3875, 3968, 4000, 4780, 4960, 5975, 6200, 6400, 7409, 7648, 7750, 7936, 8000, 9560, 9920, 11950, 12400, 14818, 15296, 15500, 16000, 19120, 19840, 23900, 24800, 29636, 29875, 30592, 31000, 32000, 37045, 38240, 39680, 47800, 49600, 59272, 59750, 61184, 62000, 74090, 76480, 95600, 99200, 118544, 119500, 124000, 148180, 152960, 185225, 191200, 198400, 237088, 239000, 248000, 296360, 305920, 370450, 382400, 474176, 478000, 496000, 592720, 740900, 764800, 926125, 948352, 956000, 992000, 1185440, 1481800, 1529600, 1852250, 1896704, 1912000, 2370880, 2963600, 3704500, 3824000, 4741760, 5927200, 7409000, 7648000, 9483520, 11854400, 14818000, 23708800, 29636000, 47417600, 59272000, 118544000, 237088000]

約数ペア:

[(1, 237088000), (2, 118544000), (4, 59272000), (5, 47417600), (8, 29636000), (10, 23708800), (16, 14818000), (20, 11854400), (25, 9483520), (31, 7648000), (32, 7409000), (40, 5927200), (50, 4741760), (62, 3824000), (64, 3704500), (80, 2963600), (100, 2370880), (124, 1912000), (125, 1896704), (128, 1852250), (155, 1529600), (160, 1481800), (200, 1185440), (239, 992000), (248, 956000), (250, 948352), (256, 926125), (310, 764800), (320, 740900), (400, 592720), (478, 496000), (496, 478000), (500, 474176), (620, 382400), (640, 370450), (775, 305920), (800, 296360), (956, 248000), (992, 239000), (1000, 237088), (1195, 198400), (1240, 191200), (1280, 185225), (1550, 152960), (1600, 148180), (1912, 124000), (1984, 119500), (2000, 118544), (2390, 99200), (2480, 95600), (3100, 76480), (3200, 74090), (3824, 62000), (3875, 61184), (3968, 59750), (4000, 59272), (4780, 49600), (4960, 47800), (5975, 39680), (6200, 38240), (6400, 37045), (7409, 32000), (7648, 31000), (7750, 30592), (7936, 29875), (8000, 29636), (9560, 24800), (9920, 23900), (11950, 19840), (12400, 19120), (14818, 16000), (15296, 15500)]