1327776000

素因数分解:

$2^8\times 3^1\times 5^3\times {\mathrm{13831}}^1$

素因数の和:13865

約数の個数: 144

約数和(自身を含む): 4410526848

約数和(自身を除く): 3082750848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 480, 500, 600, 640, 750, 768, 800, 960, 1000, 1200, 1280, 1500, 1600, 1920, 2000, 2400, 3000, 3200, 3840, 4000, 4800, 6000, 6400, 8000, 9600, 12000, 13831, 16000, 19200, 24000, 27662, 32000, 41493, 48000, 55324, 69155, 82986, 96000, 110648, 138310, 165972, 207465, 221296, 276620, 331944, 345775, 414930, 442592, 553240, 663888, 691550, 829860, 885184, 1037325, 1106480, 1327776, 1383100, 1659720, 1728875, 1770368, 2074650, 2212960, 2655552, 2766200, 3319440, 3457750, 3540736, 4149300, 4425920, 5186625, 5311104, 5532400, 6638880, 6915500, 8298600, 8851840, 10373250, 10622208, 11064800, 13277760, 13831000, 16597200, 17703680, 20746500, 22129600, 26555520, 27662000, 33194400, 41493000, 44259200, 53111040, 55324000, 66388800, 82986000, 88518400, 110648000, 132777600, 165972000, 221296000, 265555200, 331944000, 442592000, 663888000, 1327776000]

約数ペア:

[(1, 1327776000), (2, 663888000), (3, 442592000), (4, 331944000), (5, 265555200), (6, 221296000), (8, 165972000), (10, 132777600), (12, 110648000), (15, 88518400), (16, 82986000), (20, 66388800), (24, 55324000), (25, 53111040), (30, 44259200), (32, 41493000), (40, 33194400), (48, 27662000), (50, 26555520), (60, 22129600), (64, 20746500), (75, 17703680), (80, 16597200), (96, 13831000), (100, 13277760), (120, 11064800), (125, 10622208), (128, 10373250), (150, 8851840), (160, 8298600), (192, 6915500), (200, 6638880), (240, 5532400), (250, 5311104), (256, 5186625), (300, 4425920), (320, 4149300), (375, 3540736), (384, 3457750), (400, 3319440), (480, 2766200), (500, 2655552), (600, 2212960), (640, 2074650), (750, 1770368), (768, 1728875), (800, 1659720), (960, 1383100), (1000, 1327776), (1200, 1106480), (1280, 1037325), (1500, 885184), (1600, 829860), (1920, 691550), (2000, 663888), (2400, 553240), (3000, 442592), (3200, 414930), (3840, 345775), (4000, 331944), (4800, 276620), (6000, 221296), (6400, 207465), (8000, 165972), (9600, 138310), (12000, 110648), (13831, 96000), (16000, 82986), (19200, 69155), (24000, 55324), (27662, 48000), (32000, 41493)]