111141240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 415134720

約数和(自身を除く): 303993480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 43, 51, 56, 60, 68, 70, 84, 85, 86, 102, 105, 119, 120, 129, 136, 140, 168, 170, 172, 181, 204, 210, 215, 238, 255, 258, 280, 301, 340, 344, 357, 362, 408, 420, 430, 476, 510, 516, 543, 595, 602, 645, 680, 714, 724, 731, 840, 860, 903, 905, 952, 1020, 1032, 1086, 1190, 1204, 1267, 1290, 1428, 1448, 1462, 1505, 1720, 1785, 1806, 1810, 2040, 2172, 2193, 2380, 2408, 2534, 2580, 2715, 2856, 2924, 3010, 3077, 3570, 3612, 3620, 3655, 3801, 4344, 4386, 4515, 4760, 5068, 5117, 5160, 5430, 5848, 6020, 6154, 6335, 7140, 7224, 7240, 7310, 7602, 7783, 8772, 9030, 9231, 10136, 10234, 10860, 10965, 12040, 12308, 12670, 14280, 14620, 15204, 15351, 15385, 15566, 17544, 18060, 18462, 19005, 20468, 21539, 21720, 21930, 23349, 24616, 25340, 25585, 29240, 30408, 30702, 30770, 31132, 36120, 36924, 38010, 38915, 40936, 43078, 43860, 46155, 46698, 50680, 51170, 54481, 61404, 61540, 62264, 64617, 73848, 76020, 76755, 77830, 86156, 87720, 92310, 93396, 102340, 107695, 108962, 116745, 122808, 123080, 129234, 132311, 152040, 153510, 155660, 163443, 172312, 184620, 186792, 204680, 215390, 217924, 233490, 258468, 264622, 272405, 307020, 311320, 323085, 326886, 369240, 396933, 430780, 435848, 466980, 516936, 529244, 544810, 614040, 646170, 653772, 661555, 793866, 817215, 861560, 926177, 933960, 1058488, 1089620, 1292340, 1307544, 1323110, 1587732, 1634430, 1852354, 1984665, 2179240, 2584680, 2646220, 2778531, 3175464, 3268860, 3704708, 3969330, 4630885, 5292440, 5557062, 6537720, 7409416, 7938660, 9261770, 11114124, 13892655, 15877320, 18523540, 22228248, 27785310, 37047080, 55570620, 111141240]

約数ペア:

[(1, 111141240), (2, 55570620), (3, 37047080), (4, 27785310), (5, 22228248), (6, 18523540), (7, 15877320), (8, 13892655), (10, 11114124), (12, 9261770), (14, 7938660), (15, 7409416), (17, 6537720), (20, 5557062), (21, 5292440), (24, 4630885), (28, 3969330), (30, 3704708), (34, 3268860), (35, 3175464), (40, 2778531), (42, 2646220), (43, 2584680), (51, 2179240), (56, 1984665), (60, 1852354), (68, 1634430), (70, 1587732), (84, 1323110), (85, 1307544), (86, 1292340), (102, 1089620), (105, 1058488), (119, 933960), (120, 926177), (129, 861560), (136, 817215), (140, 793866), (168, 661555), (170, 653772), (172, 646170), (181, 614040), (204, 544810), (210, 529244), (215, 516936), (238, 466980), (255, 435848), (258, 430780), (280, 396933), (301, 369240), (340, 326886), (344, 323085), (357, 311320), (362, 307020), (408, 272405), (420, 264622), (430, 258468), (476, 233490), (510, 217924), (516, 215390), (543, 204680), (595, 186792), (602, 184620), (645, 172312), (680, 163443), (714, 155660), (724, 153510), (731, 152040), (840, 132311), (860, 129234), (903, 123080), (905, 122808), (952, 116745), (1020, 108962), (1032, 107695), (1086, 102340), (1190, 93396), (1204, 92310), (1267, 87720), (1290, 86156), (1428, 77830), (1448, 76755), (1462, 76020), (1505, 73848), (1720, 64617), (1785, 62264), (1806, 61540), (1810, 61404), (2040, 54481), (2172, 51170), (2193, 50680), (2380, 46698), (2408, 46155), (2534, 43860), (2580, 43078), (2715, 40936), (2856, 38915), (2924, 38010), (3010, 36924), (3077, 36120), (3570, 31132), (3612, 30770), (3620, 30702), (3655, 30408), (3801, 29240), (4344, 25585), (4386, 25340), (4515, 24616), (4760, 23349), (5068, 21930), (5117, 21720), (5160, 21539), (5430, 20468), (5848, 19005), (6020, 18462), (6154, 18060), (6335, 17544), (7140, 15566), (7224, 15385), (7240, 15351), (7310, 15204), (7602, 14620), (7783, 14280), (8772, 12670), (9030, 12308), (9231, 12040), (10136, 10965), (10234, 10860)]