140566860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{907}}^1$

素因数の和:973

約数の個数: 192

約数和(自身を含む): 512547840

約数和(自身を除く): 371980980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 41, 42, 45, 54, 60, 63, 70, 82, 84, 90, 105, 108, 123, 126, 135, 140, 164, 180, 189, 205, 210, 246, 252, 270, 287, 315, 369, 378, 410, 420, 492, 540, 574, 615, 630, 738, 756, 820, 861, 907, 945, 1107, 1148, 1230, 1260, 1435, 1476, 1722, 1814, 1845, 1890, 2214, 2460, 2583, 2721, 2870, 3444, 3628, 3690, 3780, 4305, 4428, 4535, 5166, 5442, 5535, 5740, 6349, 7380, 7749, 8163, 8610, 9070, 10332, 10884, 11070, 12698, 12915, 13605, 15498, 16326, 17220, 18140, 19047, 22140, 24489, 25396, 25830, 27210, 30996, 31745, 32652, 37187, 38094, 38745, 40815, 48978, 51660, 54420, 57141, 63490, 74374, 76188, 77490, 81630, 95235, 97956, 111561, 114282, 122445, 126980, 148748, 154980, 163260, 171423, 185935, 190470, 223122, 228564, 244890, 260309, 285705, 334683, 342846, 371870, 380940, 446244, 489780, 520618, 557805, 571410, 669366, 685692, 743740, 780927, 857115, 1004049, 1041236, 1115610, 1142820, 1301545, 1338732, 1561854, 1673415, 1714230, 2008098, 2231220, 2342781, 2603090, 3123708, 3346830, 3428460, 3904635, 4016196, 4685562, 5020245, 5206180, 6693660, 7028343, 7809270, 9371124, 10040490, 11713905, 14056686, 15618540, 20080980, 23427810, 28113372, 35141715, 46855620, 70283430, 140566860]

約数ペア:

[(1, 140566860), (2, 70283430), (3, 46855620), (4, 35141715), (5, 28113372), (6, 23427810), (7, 20080980), (9, 15618540), (10, 14056686), (12, 11713905), (14, 10040490), (15, 9371124), (18, 7809270), (20, 7028343), (21, 6693660), (27, 5206180), (28, 5020245), (30, 4685562), (35, 4016196), (36, 3904635), (41, 3428460), (42, 3346830), (45, 3123708), (54, 2603090), (60, 2342781), (63, 2231220), (70, 2008098), (82, 1714230), (84, 1673415), (90, 1561854), (105, 1338732), (108, 1301545), (123, 1142820), (126, 1115610), (135, 1041236), (140, 1004049), (164, 857115), (180, 780927), (189, 743740), (205, 685692), (210, 669366), (246, 571410), (252, 557805), (270, 520618), (287, 489780), (315, 446244), (369, 380940), (378, 371870), (410, 342846), (420, 334683), (492, 285705), (540, 260309), (574, 244890), (615, 228564), (630, 223122), (738, 190470), (756, 185935), (820, 171423), (861, 163260), (907, 154980), (945, 148748), (1107, 126980), (1148, 122445), (1230, 114282), (1260, 111561), (1435, 97956), (1476, 95235), (1722, 81630), (1814, 77490), (1845, 76188), (1890, 74374), (2214, 63490), (2460, 57141), (2583, 54420), (2721, 51660), (2870, 48978), (3444, 40815), (3628, 38745), (3690, 38094), (3780, 37187), (4305, 32652), (4428, 31745), (4535, 30996), (5166, 27210), (5442, 25830), (5535, 25396), (5740, 24489), (6349, 22140), (7380, 19047), (7749, 18140), (8163, 17220), (8610, 16326), (9070, 15498), (10332, 13605), (10884, 12915), (11070, 12698)]