258672000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{317}}^1$

素因数の和:366

約数の個数: 256

約数和(自身を含む): 910802880

約数和(自身を除く): 652130880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 32, 34, 40, 48, 50, 51, 60, 64, 68, 75, 80, 85, 96, 100, 102, 120, 125, 128, 136, 150, 160, 170, 192, 200, 204, 240, 250, 255, 272, 300, 317, 320, 340, 375, 384, 400, 408, 425, 480, 500, 510, 544, 600, 634, 640, 680, 750, 800, 816, 850, 951, 960, 1000, 1020, 1088, 1200, 1268, 1275, 1360, 1500, 1585, 1600, 1632, 1700, 1902, 1920, 2000, 2040, 2125, 2176, 2400, 2536, 2550, 2720, 3000, 3170, 3200, 3264, 3400, 3804, 4000, 4080, 4250, 4755, 4800, 5072, 5100, 5389, 5440, 6000, 6340, 6375, 6528, 6800, 7608, 7925, 8000, 8160, 8500, 9510, 9600, 10144, 10200, 10778, 10880, 12000, 12680, 12750, 13600, 15216, 15850, 16000, 16167, 16320, 17000, 19020, 20288, 20400, 21556, 23775, 24000, 25360, 25500, 26945, 27200, 30432, 31700, 32334, 32640, 34000, 38040, 39625, 40576, 40800, 43112, 47550, 48000, 50720, 51000, 53890, 54400, 60864, 63400, 64668, 68000, 76080, 79250, 80835, 81600, 86224, 95100, 101440, 102000, 107780, 118875, 121728, 126800, 129336, 134725, 136000, 152160, 158500, 161670, 163200, 172448, 190200, 202880, 204000, 215560, 237750, 253600, 258672, 269450, 272000, 304320, 317000, 323340, 344896, 380400, 404175, 408000, 431120, 475500, 507200, 517344, 538900, 608640, 634000, 646680, 673625, 689792, 760800, 808350, 816000, 862240, 951000, 1014400, 1034688, 1077800, 1268000, 1293360, 1347250, 1521600, 1616700, 1724480, 1902000, 2020875, 2069376, 2155600, 2536000, 2586720, 2694500, 3043200, 3233400, 3448960, 3804000, 4041750, 4311200, 5072000, 5173440, 5389000, 6466800, 7608000, 8083500, 8622400, 10346880, 10778000, 12933600, 15216000, 16167000, 17244800, 21556000, 25867200, 32334000, 43112000, 51734400, 64668000, 86224000, 129336000, 258672000]

約数ペア:

[(1, 258672000), (2, 129336000), (3, 86224000), (4, 64668000), (5, 51734400), (6, 43112000), (8, 32334000), (10, 25867200), (12, 21556000), (15, 17244800), (16, 16167000), (17, 15216000), (20, 12933600), (24, 10778000), (25, 10346880), (30, 8622400), (32, 8083500), (34, 7608000), (40, 6466800), (48, 5389000), (50, 5173440), (51, 5072000), (60, 4311200), (64, 4041750), (68, 3804000), (75, 3448960), (80, 3233400), (85, 3043200), (96, 2694500), (100, 2586720), (102, 2536000), (120, 2155600), (125, 2069376), (128, 2020875), (136, 1902000), (150, 1724480), (160, 1616700), (170, 1521600), (192, 1347250), (200, 1293360), (204, 1268000), (240, 1077800), (250, 1034688), (255, 1014400), (272, 951000), (300, 862240), (317, 816000), (320, 808350), (340, 760800), (375, 689792), (384, 673625), (400, 646680), (408, 634000), (425, 608640), (480, 538900), (500, 517344), (510, 507200), (544, 475500), (600, 431120), (634, 408000), (640, 404175), (680, 380400), (750, 344896), (800, 323340), (816, 317000), (850, 304320), (951, 272000), (960, 269450), (1000, 258672), (1020, 253600), (1088, 237750), (1200, 215560), (1268, 204000), (1275, 202880), (1360, 190200), (1500, 172448), (1585, 163200), (1600, 161670), (1632, 158500), (1700, 152160), (1902, 136000), (1920, 134725), (2000, 129336), (2040, 126800), (2125, 121728), (2176, 118875), (2400, 107780), (2536, 102000), (2550, 101440), (2720, 95100), (3000, 86224), (3170, 81600), (3200, 80835), (3264, 79250), (3400, 76080), (3804, 68000), (4000, 64668), (4080, 63400), (4250, 60864), (4755, 54400), (4800, 53890), (5072, 51000), (5100, 50720), (5389, 48000), (5440, 47550), (6000, 43112), (6340, 40800), (6375, 40576), (6528, 39625), (6800, 38040), (7608, 34000), (7925, 32640), (8000, 32334), (8160, 31700), (8500, 30432), (9510, 27200), (9600, 26945), (10144, 25500), (10200, 25360), (10778, 24000), (10880, 23775), (12000, 21556), (12680, 20400), (12750, 20288), (13600, 19020), (15216, 17000), (15850, 16320), (16000, 16167)]