147080640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{509}}^1$

素因数の和:579

約数の個数: 224

約数和(自身を含む): 547176960

約数和(自身を除く): 400096320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 192, 210, 215, 224, 240, 258, 280, 301, 320, 336, 344, 420, 430, 448, 480, 509, 516, 560, 602, 645, 672, 688, 840, 860, 903, 960, 1018, 1032, 1120, 1204, 1290, 1344, 1376, 1505, 1527, 1680, 1720, 1806, 2036, 2064, 2240, 2408, 2545, 2580, 2752, 3010, 3054, 3360, 3440, 3563, 3612, 4072, 4128, 4515, 4816, 5090, 5160, 6020, 6108, 6720, 6880, 7126, 7224, 7635, 8144, 8256, 9030, 9632, 10180, 10320, 10689, 12040, 12216, 13760, 14252, 14448, 15270, 16288, 17815, 18060, 19264, 20360, 20640, 21378, 21887, 24080, 24432, 28504, 28896, 30540, 32576, 35630, 36120, 40720, 41280, 42756, 43774, 48160, 48864, 53445, 57008, 57792, 61080, 65661, 71260, 72240, 81440, 85512, 87548, 96320, 97728, 106890, 109435, 114016, 122160, 131322, 142520, 144480, 153209, 162880, 171024, 175096, 213780, 218870, 228032, 244320, 262644, 285040, 288960, 306418, 328305, 342048, 350192, 427560, 437740, 459627, 488640, 525288, 570080, 612836, 656610, 684096, 700384, 766045, 855120, 875480, 919254, 1050576, 1140160, 1225672, 1313220, 1400768, 1532090, 1710240, 1750960, 1838508, 2101152, 2298135, 2451344, 2626440, 3064180, 3420480, 3501920, 3677016, 4202304, 4596270, 4902688, 5252880, 6128360, 7003840, 7354032, 9192540, 9805376, 10505760, 12256720, 14708064, 18385080, 21011520, 24513440, 29416128, 36770160, 49026880, 73540320, 147080640]

約数ペア:

[(1, 147080640), (2, 73540320), (3, 49026880), (4, 36770160), (5, 29416128), (6, 24513440), (7, 21011520), (8, 18385080), (10, 14708064), (12, 12256720), (14, 10505760), (15, 9805376), (16, 9192540), (20, 7354032), (21, 7003840), (24, 6128360), (28, 5252880), (30, 4902688), (32, 4596270), (35, 4202304), (40, 3677016), (42, 3501920), (43, 3420480), (48, 3064180), (56, 2626440), (60, 2451344), (64, 2298135), (70, 2101152), (80, 1838508), (84, 1750960), (86, 1710240), (96, 1532090), (105, 1400768), (112, 1313220), (120, 1225672), (129, 1140160), (140, 1050576), (160, 919254), (168, 875480), (172, 855120), (192, 766045), (210, 700384), (215, 684096), (224, 656610), (240, 612836), (258, 570080), (280, 525288), (301, 488640), (320, 459627), (336, 437740), (344, 427560), (420, 350192), (430, 342048), (448, 328305), (480, 306418), (509, 288960), (516, 285040), (560, 262644), (602, 244320), (645, 228032), (672, 218870), (688, 213780), (840, 175096), (860, 171024), (903, 162880), (960, 153209), (1018, 144480), (1032, 142520), (1120, 131322), (1204, 122160), (1290, 114016), (1344, 109435), (1376, 106890), (1505, 97728), (1527, 96320), (1680, 87548), (1720, 85512), (1806, 81440), (2036, 72240), (2064, 71260), (2240, 65661), (2408, 61080), (2545, 57792), (2580, 57008), (2752, 53445), (3010, 48864), (3054, 48160), (3360, 43774), (3440, 42756), (3563, 41280), (3612, 40720), (4072, 36120), (4128, 35630), (4515, 32576), (4816, 30540), (5090, 28896), (5160, 28504), (6020, 24432), (6108, 24080), (6720, 21887), (6880, 21378), (7126, 20640), (7224, 20360), (7635, 19264), (8144, 18060), (8256, 17815), (9030, 16288), (9632, 15270), (10180, 14448), (10320, 14252), (10689, 13760), (12040, 12216)]