1567984680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 5250960000

約数和(自身を除く): 3682975320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 199, 215, 258, 344, 360, 387, 398, 430, 509, 516, 597, 645, 774, 796, 860, 995, 1018, 1032, 1194, 1290, 1527, 1548, 1592, 1720, 1791, 1935, 1990, 2036, 2388, 2545, 2580, 2985, 3054, 3096, 3582, 3870, 3980, 4072, 4581, 4776, 5090, 5160, 5970, 6108, 7164, 7635, 7740, 7960, 8557, 8955, 9162, 10180, 11940, 12216, 14328, 15270, 15480, 17114, 17910, 18324, 20360, 21887, 22905, 23880, 25671, 30540, 34228, 35820, 36648, 42785, 43774, 45810, 51342, 61080, 65661, 68456, 71640, 77013, 85570, 87548, 91620, 101291, 102684, 109435, 128355, 131322, 154026, 171140, 175096, 183240, 196983, 202582, 205368, 218870, 256710, 262644, 303873, 308052, 328305, 342280, 385065, 393966, 405164, 437740, 506455, 513420, 525288, 607746, 616104, 656610, 770130, 787932, 810328, 875480, 911619, 984915, 1012910, 1026840, 1215492, 1313220, 1519365, 1540260, 1575864, 1823238, 1969830, 2025820, 2430984, 2626440, 3038730, 3080520, 3646476, 3939660, 4051640, 4355513, 4558095, 6077460, 7292952, 7879320, 8711026, 9116190, 12154920, 13066539, 17422052, 18232380, 21777565, 26133078, 34844104, 36464760, 39199617, 43555130, 52266156, 65332695, 78399234, 87110260, 104532312, 130665390, 156798468, 174220520, 195998085, 261330780, 313596936, 391996170, 522661560, 783992340, 1567984680]

約数ペア:

[(1, 1567984680), (2, 783992340), (3, 522661560), (4, 391996170), (5, 313596936), (6, 261330780), (8, 195998085), (9, 174220520), (10, 156798468), (12, 130665390), (15, 104532312), (18, 87110260), (20, 78399234), (24, 65332695), (30, 52266156), (36, 43555130), (40, 39199617), (43, 36464760), (45, 34844104), (60, 26133078), (72, 21777565), (86, 18232380), (90, 17422052), (120, 13066539), (129, 12154920), (172, 9116190), (180, 8711026), (199, 7879320), (215, 7292952), (258, 6077460), (344, 4558095), (360, 4355513), (387, 4051640), (398, 3939660), (430, 3646476), (509, 3080520), (516, 3038730), (597, 2626440), (645, 2430984), (774, 2025820), (796, 1969830), (860, 1823238), (995, 1575864), (1018, 1540260), (1032, 1519365), (1194, 1313220), (1290, 1215492), (1527, 1026840), (1548, 1012910), (1592, 984915), (1720, 911619), (1791, 875480), (1935, 810328), (1990, 787932), (2036, 770130), (2388, 656610), (2545, 616104), (2580, 607746), (2985, 525288), (3054, 513420), (3096, 506455), (3582, 437740), (3870, 405164), (3980, 393966), (4072, 385065), (4581, 342280), (4776, 328305), (5090, 308052), (5160, 303873), (5970, 262644), (6108, 256710), (7164, 218870), (7635, 205368), (7740, 202582), (7960, 196983), (8557, 183240), (8955, 175096), (9162, 171140), (10180, 154026), (11940, 131322), (12216, 128355), (14328, 109435), (15270, 102684), (15480, 101291), (17114, 91620), (17910, 87548), (18324, 85570), (20360, 77013), (21887, 71640), (22905, 68456), (23880, 65661), (25671, 61080), (30540, 51342), (34228, 45810), (35820, 43774), (36648, 42785)]