2026016720

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 240

約数和(自身を含む): 5984616960

約数和(自身を除く): 3958600240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 83, 91, 98, 104, 112, 130, 140, 166, 182, 196, 208, 245, 260, 280, 332, 364, 392, 415, 455, 479, 490, 520, 560, 581, 637, 664, 728, 784, 830, 910, 958, 980, 1040, 1079, 1162, 1274, 1328, 1456, 1660, 1820, 1916, 1960, 2158, 2324, 2395, 2548, 2905, 3185, 3320, 3353, 3640, 3832, 3920, 4067, 4316, 4648, 4790, 5096, 5395, 5810, 6227, 6370, 6640, 6706, 7280, 7553, 7664, 8134, 8632, 9296, 9580, 10192, 10790, 11620, 12454, 12740, 13412, 15106, 16268, 16765, 17264, 19160, 20335, 21580, 23240, 23471, 24908, 25480, 26824, 30212, 31135, 32536, 33530, 37765, 38320, 39757, 40670, 43160, 43589, 46480, 46942, 49816, 50960, 52871, 53648, 60424, 62270, 65072, 67060, 75530, 79514, 81340, 86320, 87178, 93884, 99632, 105742, 117355, 120848, 124540, 134120, 151060, 159028, 162680, 174356, 187768, 198785, 211484, 217945, 234710, 249080, 264355, 268240, 278299, 302120, 305123, 318056, 325360, 348712, 375536, 397570, 422968, 435890, 469420, 498160, 516841, 528710, 556598, 604240, 610246, 636112, 697424, 795140, 845936, 871780, 938840, 1033682, 1057420, 1113196, 1220492, 1391495, 1525615, 1590280, 1743560, 1877680, 1948093, 2067364, 2114840, 2226392, 2440984, 2584205, 2782990, 3051230, 3180560, 3487120, 3617887, 3896186, 4134728, 4229680, 4452784, 4881968, 5168410, 5565980, 6102460, 7235774, 7792372, 8269456, 9740465, 10336820, 11131960, 12204920, 14471548, 15584744, 18089435, 19480930, 20673640, 22263920, 24409840, 25325209, 28943096, 31169488, 36178870, 38961860, 41347280, 50650418, 57886192, 72357740, 77923720, 101300836, 126626045, 144715480, 155847440, 202601672, 253252090, 289430960, 405203344, 506504180, 1013008360, 2026016720]

約数ペア:

[(1, 2026016720), (2, 1013008360), (4, 506504180), (5, 405203344), (7, 289430960), (8, 253252090), (10, 202601672), (13, 155847440), (14, 144715480), (16, 126626045), (20, 101300836), (26, 77923720), (28, 72357740), (35, 57886192), (40, 50650418), (49, 41347280), (52, 38961860), (56, 36178870), (65, 31169488), (70, 28943096), (80, 25325209), (83, 24409840), (91, 22263920), (98, 20673640), (104, 19480930), (112, 18089435), (130, 15584744), (140, 14471548), (166, 12204920), (182, 11131960), (196, 10336820), (208, 9740465), (245, 8269456), (260, 7792372), (280, 7235774), (332, 6102460), (364, 5565980), (392, 5168410), (415, 4881968), (455, 4452784), (479, 4229680), (490, 4134728), (520, 3896186), (560, 3617887), (581, 3487120), (637, 3180560), (664, 3051230), (728, 2782990), (784, 2584205), (830, 2440984), (910, 2226392), (958, 2114840), (980, 2067364), (1040, 1948093), (1079, 1877680), (1162, 1743560), (1274, 1590280), (1328, 1525615), (1456, 1391495), (1660, 1220492), (1820, 1113196), (1916, 1057420), (1960, 1033682), (2158, 938840), (2324, 871780), (2395, 845936), (2548, 795140), (2905, 697424), (3185, 636112), (3320, 610246), (3353, 604240), (3640, 556598), (3832, 528710), (3920, 516841), (4067, 498160), (4316, 469420), (4648, 435890), (4790, 422968), (5096, 397570), (5395, 375536), (5810, 348712), (6227, 325360), (6370, 318056), (6640, 305123), (6706, 302120), (7280, 278299), (7553, 268240), (7664, 264355), (8134, 249080), (8632, 234710), (9296, 217945), (9580, 211484), (10192, 198785), (10790, 187768), (11620, 174356), (12454, 162680), (12740, 159028), (13412, 151060), (15106, 134120), (16268, 124540), (16765, 120848), (17264, 117355), (19160, 105742), (20335, 99632), (21580, 93884), (23240, 87178), (23471, 86320), (24908, 81340), (25480, 79514), (26824, 75530), (30212, 67060), (31135, 65072), (32536, 62270), (33530, 60424), (37765, 53648), (38320, 52871), (39757, 50960), (40670, 49816), (43160, 46942), (43589, 46480)]