3938421240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1277}}^1$

素因数の和:1966

約数の個数: 192

約数和(自身を含む): 13816202400

約数和(自身を除く): 9877781160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 659, 780, 936, 1170, 1277, 1318, 1560, 1977, 2340, 2554, 2636, 3295, 3831, 3954, 4680, 5108, 5272, 5931, 6385, 6590, 7662, 7908, 8567, 9885, 10216, 11493, 11862, 12770, 13180, 15324, 15816, 16601, 17134, 19155, 19770, 22986, 23724, 25540, 25701, 26360, 29655, 30648, 33202, 34268, 38310, 39540, 42835, 45972, 47448, 49803, 51080, 51402, 57465, 59310, 66404, 68536, 76620, 77103, 79080, 83005, 85670, 91944, 99606, 102804, 114930, 118620, 128505, 132808, 149409, 153240, 154206, 166010, 171340, 199212, 205608, 229860, 237240, 249015, 257010, 298818, 308412, 332020, 342680, 385515, 398424, 459720, 498030, 514020, 597636, 616824, 664040, 747045, 771030, 841543, 996060, 1028040, 1195272, 1494090, 1542060, 1683086, 1992120, 2524629, 2988180, 3084120, 3366172, 4207715, 5049258, 5976360, 6732344, 7573887, 8415430, 10098516, 10940059, 12623145, 15147774, 16830860, 20197032, 21880118, 25246290, 30295548, 32820177, 33661720, 37869435, 43760236, 50492580, 54700295, 60591096, 65640354, 75738870, 87520472, 98460531, 100985160, 109400590, 131280708, 151477740, 164100885, 196921062, 218801180, 262561416, 302955480, 328201770, 393842124, 437602360, 492302655, 656403540, 787684248, 984605310, 1312807080, 1969210620, 3938421240]

約数ペア:

[(1, 3938421240), (2, 1969210620), (3, 1312807080), (4, 984605310), (5, 787684248), (6, 656403540), (8, 492302655), (9, 437602360), (10, 393842124), (12, 328201770), (13, 302955480), (15, 262561416), (18, 218801180), (20, 196921062), (24, 164100885), (26, 151477740), (30, 131280708), (36, 109400590), (39, 100985160), (40, 98460531), (45, 87520472), (52, 75738870), (60, 65640354), (65, 60591096), (72, 54700295), (78, 50492580), (90, 43760236), (104, 37869435), (117, 33661720), (120, 32820177), (130, 30295548), (156, 25246290), (180, 21880118), (195, 20197032), (234, 16830860), (260, 15147774), (312, 12623145), (360, 10940059), (390, 10098516), (468, 8415430), (520, 7573887), (585, 6732344), (659, 5976360), (780, 5049258), (936, 4207715), (1170, 3366172), (1277, 3084120), (1318, 2988180), (1560, 2524629), (1977, 1992120), (2340, 1683086), (2554, 1542060), (2636, 1494090), (3295, 1195272), (3831, 1028040), (3954, 996060), (4680, 841543), (5108, 771030), (5272, 747045), (5931, 664040), (6385, 616824), (6590, 597636), (7662, 514020), (7908, 498030), (8567, 459720), (9885, 398424), (10216, 385515), (11493, 342680), (11862, 332020), (12770, 308412), (13180, 298818), (15324, 257010), (15816, 249015), (16601, 237240), (17134, 229860), (19155, 205608), (19770, 199212), (22986, 171340), (23724, 166010), (25540, 154206), (25701, 153240), (26360, 149409), (29655, 132808), (30648, 128505), (33202, 118620), (34268, 114930), (38310, 102804), (39540, 99606), (42835, 91944), (45972, 85670), (47448, 83005), (49803, 79080), (51080, 77103), (51402, 76620), (57465, 68536), (59310, 66404)]