142215480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11971}}^1$

素因数の和:12002

約数の個数: 128

約数和(自身を含む): 517190400

約数和(自身を除く): 374974920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 11971, 23942, 35913, 47884, 59855, 71826, 95768, 107739, 119710, 131681, 143652, 179565, 215478, 239420, 263362, 287304, 323217, 359130, 395043, 430956, 478840, 526724, 538695, 646434, 658405, 718260, 790086, 861912, 1053448, 1077390, 1185129, 1292868, 1316810, 1436520, 1580172, 1616085, 1975215, 2154780, 2370258, 2585736, 2633620, 3160344, 3232170, 3555387, 3950430, 4309560, 4740516, 5267240, 5925645, 6464340, 7110774, 7900860, 9481032, 11851290, 12928680, 14221548, 15801720, 17776935, 23702580, 28443096, 35553870, 47405160, 71107740, 142215480]

約数ペア:

[(1, 142215480), (2, 71107740), (3, 47405160), (4, 35553870), (5, 28443096), (6, 23702580), (8, 17776935), (9, 15801720), (10, 14221548), (11, 12928680), (12, 11851290), (15, 9481032), (18, 7900860), (20, 7110774), (22, 6464340), (24, 5925645), (27, 5267240), (30, 4740516), (33, 4309560), (36, 3950430), (40, 3555387), (44, 3232170), (45, 3160344), (54, 2633620), (55, 2585736), (60, 2370258), (66, 2154780), (72, 1975215), (88, 1616085), (90, 1580172), (99, 1436520), (108, 1316810), (110, 1292868), (120, 1185129), (132, 1077390), (135, 1053448), (165, 861912), (180, 790086), (198, 718260), (216, 658405), (220, 646434), (264, 538695), (270, 526724), (297, 478840), (330, 430956), (360, 395043), (396, 359130), (440, 323217), (495, 287304), (540, 263362), (594, 239420), (660, 215478), (792, 179565), (990, 143652), (1080, 131681), (1188, 119710), (1320, 107739), (1485, 95768), (1980, 71826), (2376, 59855), (2970, 47884), (3960, 35913), (5940, 23942), (11880, 11971)]