2312568180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{3517}}^1$

素因数の和:3826

約数の個数: 144

約数和(自身を含む): 7583428944

約数和(自身を除く): 5270860764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 281, 390, 468, 562, 585, 780, 843, 1124, 1170, 1405, 1686, 2340, 2529, 2810, 3372, 3517, 3653, 4215, 5058, 5620, 7034, 7306, 8430, 10116, 10551, 10959, 12645, 14068, 14612, 16860, 17585, 18265, 21102, 21918, 25290, 31653, 32877, 35170, 36530, 42204, 43836, 45721, 50580, 52755, 54795, 63306, 65754, 70340, 73060, 91442, 105510, 109590, 126612, 131508, 137163, 158265, 164385, 182884, 211020, 219180, 228605, 274326, 316530, 328770, 411489, 457210, 548652, 633060, 657540, 685815, 822978, 914420, 988277, 1371630, 1645956, 1976554, 2057445, 2743260, 2964831, 3953108, 4114890, 4941385, 5929662, 8229780, 8894493, 9882770, 11859324, 12847601, 14824155, 17788986, 19765540, 25695202, 29648310, 35577972, 38542803, 44472465, 51390404, 59296620, 64238005, 77085606, 88944930, 115628409, 128476010, 154171212, 177889860, 192714015, 231256818, 256952020, 385428030, 462513636, 578142045, 770856060, 1156284090, 2312568180]

約数ペア:

[(1, 2312568180), (2, 1156284090), (3, 770856060), (4, 578142045), (5, 462513636), (6, 385428030), (9, 256952020), (10, 231256818), (12, 192714015), (13, 177889860), (15, 154171212), (18, 128476010), (20, 115628409), (26, 88944930), (30, 77085606), (36, 64238005), (39, 59296620), (45, 51390404), (52, 44472465), (60, 38542803), (65, 35577972), (78, 29648310), (90, 25695202), (117, 19765540), (130, 17788986), (156, 14824155), (180, 12847601), (195, 11859324), (234, 9882770), (260, 8894493), (281, 8229780), (390, 5929662), (468, 4941385), (562, 4114890), (585, 3953108), (780, 2964831), (843, 2743260), (1124, 2057445), (1170, 1976554), (1405, 1645956), (1686, 1371630), (2340, 988277), (2529, 914420), (2810, 822978), (3372, 685815), (3517, 657540), (3653, 633060), (4215, 548652), (5058, 457210), (5620, 411489), (7034, 328770), (7306, 316530), (8430, 274326), (10116, 228605), (10551, 219180), (10959, 211020), (12645, 182884), (14068, 164385), (14612, 158265), (16860, 137163), (17585, 131508), (18265, 126612), (21102, 109590), (21918, 105510), (25290, 91442), (31653, 73060), (32877, 70340), (35170, 65754), (36530, 63306), (42204, 54795), (43836, 52755), (45721, 50580)]