143105340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:344

約数の個数: 192

約数和(自身を含む): 490291200

約数和(自身を除く): 347185860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 79, 84, 95, 105, 114, 133, 140, 158, 190, 210, 227, 228, 237, 266, 285, 316, 380, 395, 399, 420, 454, 474, 532, 553, 570, 665, 681, 790, 798, 908, 948, 1106, 1135, 1140, 1185, 1330, 1362, 1501, 1580, 1589, 1596, 1659, 1995, 2212, 2270, 2370, 2660, 2724, 2765, 3002, 3178, 3318, 3405, 3990, 4313, 4503, 4540, 4740, 4767, 5530, 6004, 6356, 6636, 6810, 7505, 7945, 7980, 8295, 8626, 9006, 9534, 10507, 11060, 12939, 13620, 15010, 15890, 16590, 17252, 17933, 18012, 19068, 21014, 21565, 22515, 23835, 25878, 30020, 30191, 31521, 31780, 33180, 35866, 42028, 43130, 45030, 47670, 51756, 52535, 53799, 60382, 63042, 64695, 71732, 86260, 89665, 90060, 90573, 95340, 105070, 107598, 120764, 125531, 126084, 129390, 150955, 157605, 179330, 181146, 210140, 215196, 251062, 258780, 268995, 301910, 315210, 340727, 358660, 362292, 376593, 452865, 502124, 537990, 603820, 627655, 630420, 681454, 753186, 905730, 1022181, 1075980, 1255310, 1362908, 1506372, 1703635, 1811460, 1882965, 2044362, 2385089, 2510620, 3407270, 3765930, 4088724, 4770178, 5110905, 6814540, 7155267, 7531860, 9540356, 10221810, 11925445, 14310534, 20443620, 23850890, 28621068, 35776335, 47701780, 71552670, 143105340]

約数ペア:

[(1, 143105340), (2, 71552670), (3, 47701780), (4, 35776335), (5, 28621068), (6, 23850890), (7, 20443620), (10, 14310534), (12, 11925445), (14, 10221810), (15, 9540356), (19, 7531860), (20, 7155267), (21, 6814540), (28, 5110905), (30, 4770178), (35, 4088724), (38, 3765930), (42, 3407270), (57, 2510620), (60, 2385089), (70, 2044362), (76, 1882965), (79, 1811460), (84, 1703635), (95, 1506372), (105, 1362908), (114, 1255310), (133, 1075980), (140, 1022181), (158, 905730), (190, 753186), (210, 681454), (227, 630420), (228, 627655), (237, 603820), (266, 537990), (285, 502124), (316, 452865), (380, 376593), (395, 362292), (399, 358660), (420, 340727), (454, 315210), (474, 301910), (532, 268995), (553, 258780), (570, 251062), (665, 215196), (681, 210140), (790, 181146), (798, 179330), (908, 157605), (948, 150955), (1106, 129390), (1135, 126084), (1140, 125531), (1185, 120764), (1330, 107598), (1362, 105070), (1501, 95340), (1580, 90573), (1589, 90060), (1596, 89665), (1659, 86260), (1995, 71732), (2212, 64695), (2270, 63042), (2370, 60382), (2660, 53799), (2724, 52535), (2765, 51756), (3002, 47670), (3178, 45030), (3318, 43130), (3405, 42028), (3990, 35866), (4313, 33180), (4503, 31780), (4540, 31521), (4740, 30191), (4767, 30020), (5530, 25878), (6004, 23835), (6356, 22515), (6636, 21565), (6810, 21014), (7505, 19068), (7945, 18012), (7980, 17933), (8295, 17252), (8626, 16590), (9006, 15890), (9534, 15010), (10507, 13620), (11060, 12939)]