1566844020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2543}}^1$

素因数の和:2731

約数の個数: 192

約数和(自身を含む): 5607383040

約数和(自身を除く): 4040539020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1467, 1630, 1890, 1956, 2282, 2445, 2543, 2934, 3260, 3423, 3780, 4401, 4564, 4890, 5086, 5705, 5868, 6846, 7335, 7629, 8802, 9780, 10172, 10269, 11410, 12715, 13692, 14670, 15258, 17115, 17604, 17801, 20538, 22005, 22820, 22887, 25430, 29340, 30516, 30807, 34230, 35602, 38145, 41076, 44010, 45774, 50860, 51345, 53403, 61614, 68460, 68661, 71204, 76290, 88020, 89005, 91548, 102690, 106806, 114435, 123228, 137322, 152580, 154035, 160209, 178010, 205380, 213612, 228870, 267015, 274644, 308070, 320418, 343305, 356020, 414509, 457740, 480627, 534030, 616140, 640836, 686610, 801045, 829018, 961254, 1068060, 1243527, 1373220, 1602090, 1658036, 1922508, 2072545, 2403135, 2487054, 2901563, 3204180, 3730581, 4145090, 4806270, 4974108, 5803126, 6217635, 7461162, 8290180, 8704689, 9612540, 11191743, 11606252, 12435270, 14507815, 14922324, 17409378, 18652905, 22383486, 24870540, 26114067, 29015630, 34818756, 37305810, 43523445, 44766972, 52228134, 55958715, 58031260, 74611620, 78342201, 87046890, 104456268, 111917430, 130570335, 156684402, 174093780, 223834860, 261140670, 313368804, 391711005, 522281340, 783422010, 1566844020]

約数ペア:

[(1, 1566844020), (2, 783422010), (3, 522281340), (4, 391711005), (5, 313368804), (6, 261140670), (7, 223834860), (9, 174093780), (10, 156684402), (12, 130570335), (14, 111917430), (15, 104456268), (18, 87046890), (20, 78342201), (21, 74611620), (27, 58031260), (28, 55958715), (30, 52228134), (35, 44766972), (36, 43523445), (42, 37305810), (45, 34818756), (54, 29015630), (60, 26114067), (63, 24870540), (70, 22383486), (84, 18652905), (90, 17409378), (105, 14922324), (108, 14507815), (126, 12435270), (135, 11606252), (140, 11191743), (163, 9612540), (180, 8704689), (189, 8290180), (210, 7461162), (252, 6217635), (270, 5803126), (315, 4974108), (326, 4806270), (378, 4145090), (420, 3730581), (489, 3204180), (540, 2901563), (630, 2487054), (652, 2403135), (756, 2072545), (815, 1922508), (945, 1658036), (978, 1602090), (1141, 1373220), (1260, 1243527), (1467, 1068060), (1630, 961254), (1890, 829018), (1956, 801045), (2282, 686610), (2445, 640836), (2543, 616140), (2934, 534030), (3260, 480627), (3423, 457740), (3780, 414509), (4401, 356020), (4564, 343305), (4890, 320418), (5086, 308070), (5705, 274644), (5868, 267015), (6846, 228870), (7335, 213612), (7629, 205380), (8802, 178010), (9780, 160209), (10172, 154035), (10269, 152580), (11410, 137322), (12715, 123228), (13692, 114435), (14670, 106806), (15258, 102690), (17115, 91548), (17604, 89005), (17801, 88020), (20538, 76290), (22005, 71204), (22820, 68661), (22887, 68460), (25430, 61614), (29340, 53403), (30516, 51345), (30807, 50860), (34230, 45774), (35602, 44010), (38145, 41076)]