1710972720

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:622

約数の個数: 240

約数和(自身を含む): 5999116032

約数和(自身を除く): 4288143312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 283, 311, 324, 360, 405, 432, 486, 540, 566, 622, 648, 720, 810, 849, 933, 972, 1080, 1132, 1215, 1244, 1296, 1415, 1555, 1620, 1698, 1866, 1944, 2160, 2264, 2430, 2488, 2547, 2799, 2830, 3110, 3240, 3396, 3732, 3888, 4245, 4528, 4665, 4860, 4976, 5094, 5598, 5660, 6220, 6480, 6792, 7464, 7641, 8397, 8490, 9330, 9720, 10188, 11196, 11320, 12440, 12735, 13584, 13995, 14928, 15282, 16794, 16980, 18660, 19440, 20376, 22392, 22640, 22923, 24880, 25191, 25470, 27990, 30564, 33588, 33960, 37320, 38205, 40752, 41985, 44784, 45846, 50382, 50940, 55980, 61128, 67176, 67920, 68769, 74640, 75573, 76410, 83970, 88013, 91692, 100764, 101880, 111960, 114615, 122256, 125955, 134352, 137538, 151146, 152820, 167940, 176026, 183384, 201528, 203760, 223920, 229230, 251910, 264039, 275076, 302292, 305640, 335880, 343845, 352052, 366768, 377865, 403056, 440065, 458460, 503820, 528078, 550152, 604584, 611280, 671760, 687690, 704104, 755730, 792117, 880130, 916920, 1007640, 1056156, 1100304, 1209168, 1320195, 1375380, 1408208, 1511460, 1584234, 1760260, 1833840, 2015280, 2112312, 2376351, 2640390, 2750760, 3022920, 3168468, 3520520, 3960585, 4224624, 4752702, 5280780, 5501520, 6045840, 6336936, 7041040, 7129053, 7921170, 9505404, 10561560, 11881755, 12673872, 14258106, 15842340, 19010808, 21123120, 21387159, 23763510, 28516212, 31684680, 35645265, 38021616, 42774318, 47527020, 57032424, 63369360, 71290530, 85548636, 95054040, 106935795, 114064848, 142581060, 171097272, 190108080, 213871590, 285162120, 342194544, 427743180, 570324240, 855486360, 1710972720]

約数ペア:

[(1, 1710972720), (2, 855486360), (3, 570324240), (4, 427743180), (5, 342194544), (6, 285162120), (8, 213871590), (9, 190108080), (10, 171097272), (12, 142581060), (15, 114064848), (16, 106935795), (18, 95054040), (20, 85548636), (24, 71290530), (27, 63369360), (30, 57032424), (36, 47527020), (40, 42774318), (45, 38021616), (48, 35645265), (54, 31684680), (60, 28516212), (72, 23763510), (80, 21387159), (81, 21123120), (90, 19010808), (108, 15842340), (120, 14258106), (135, 12673872), (144, 11881755), (162, 10561560), (180, 9505404), (216, 7921170), (240, 7129053), (243, 7041040), (270, 6336936), (283, 6045840), (311, 5501520), (324, 5280780), (360, 4752702), (405, 4224624), (432, 3960585), (486, 3520520), (540, 3168468), (566, 3022920), (622, 2750760), (648, 2640390), (720, 2376351), (810, 2112312), (849, 2015280), (933, 1833840), (972, 1760260), (1080, 1584234), (1132, 1511460), (1215, 1408208), (1244, 1375380), (1296, 1320195), (1415, 1209168), (1555, 1100304), (1620, 1056156), (1698, 1007640), (1866, 916920), (1944, 880130), (2160, 792117), (2264, 755730), (2430, 704104), (2488, 687690), (2547, 671760), (2799, 611280), (2830, 604584), (3110, 550152), (3240, 528078), (3396, 503820), (3732, 458460), (3888, 440065), (4245, 403056), (4528, 377865), (4665, 366768), (4860, 352052), (4976, 343845), (5094, 335880), (5598, 305640), (5660, 302292), (6220, 275076), (6480, 264039), (6792, 251910), (7464, 229230), (7641, 223920), (8397, 203760), (8490, 201528), (9330, 183384), (9720, 176026), (10188, 167940), (11196, 152820), (11320, 151146), (12440, 137538), (12735, 134352), (13584, 125955), (13995, 122256), (14928, 114615), (15282, 111960), (16794, 101880), (16980, 100764), (18660, 91692), (19440, 88013), (20376, 83970), (22392, 76410), (22640, 75573), (22923, 74640), (24880, 68769), (25191, 67920), (25470, 67176), (27990, 61128), (30564, 55980), (33588, 50940), (33960, 50382), (37320, 45846), (38205, 44784), (40752, 41985)]