217602720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:3004

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 589079520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 2963, 3060, 3672, 4080, 4320, 4590, 4896, 5926, 6120, 7344, 8160, 8889, 9180, 11852, 12240, 14688, 14815, 17778, 18360, 23704, 24480, 26667, 29630, 35556, 36720, 44445, 47408, 50371, 53334, 59260, 71112, 73440, 80001, 88890, 94816, 100742, 106668, 118520, 133335, 142224, 151113, 160002, 177780, 201484, 213336, 237040, 251855, 266670, 284448, 302226, 320004, 355560, 400005, 402968, 426672, 453339, 474080, 503710, 533340, 604452, 640008, 711120, 755565, 800010, 805936, 853344, 906678, 1007420, 1066680, 1208904, 1280016, 1360017, 1422240, 1511130, 1600020, 1611872, 1813356, 2014840, 2133360, 2266695, 2417808, 2560032, 2720034, 3022260, 3200040, 3626712, 4029680, 4266720, 4533390, 4835616, 5440068, 6044520, 6400080, 6800085, 7253424, 8059360, 9066780, 10880136, 12089040, 12800160, 13600170, 14506848, 18133560, 21760272, 24178080, 27200340, 36267120, 43520544, 54400680, 72534240, 108801360, 217602720]

約数ペア:

[(1, 217602720), (2, 108801360), (3, 72534240), (4, 54400680), (5, 43520544), (6, 36267120), (8, 27200340), (9, 24178080), (10, 21760272), (12, 18133560), (15, 14506848), (16, 13600170), (17, 12800160), (18, 12089040), (20, 10880136), (24, 9066780), (27, 8059360), (30, 7253424), (32, 6800085), (34, 6400080), (36, 6044520), (40, 5440068), (45, 4835616), (48, 4533390), (51, 4266720), (54, 4029680), (60, 3626712), (68, 3200040), (72, 3022260), (80, 2720034), (85, 2560032), (90, 2417808), (96, 2266695), (102, 2133360), (108, 2014840), (120, 1813356), (135, 1611872), (136, 1600020), (144, 1511130), (153, 1422240), (160, 1360017), (170, 1280016), (180, 1208904), (204, 1066680), (216, 1007420), (240, 906678), (255, 853344), (270, 805936), (272, 800010), (288, 755565), (306, 711120), (340, 640008), (360, 604452), (408, 533340), (432, 503710), (459, 474080), (480, 453339), (510, 426672), (540, 402968), (544, 400005), (612, 355560), (680, 320004), (720, 302226), (765, 284448), (816, 266670), (864, 251855), (918, 237040), (1020, 213336), (1080, 201484), (1224, 177780), (1360, 160002), (1440, 151113), (1530, 142224), (1632, 133335), (1836, 118520), (2040, 106668), (2160, 100742), (2295, 94816), (2448, 88890), (2720, 80001), (2963, 73440), (3060, 71112), (3672, 59260), (4080, 53334), (4320, 50371), (4590, 47408), (4896, 44445), (5926, 36720), (6120, 35556), (7344, 29630), (8160, 26667), (8889, 24480), (9180, 23704), (11852, 18360), (12240, 17778), (14688, 14815)]