143049720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{353}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 471018240

約数和(自身を除く): 327968520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 307, 330, 353, 440, 614, 660, 706, 921, 1059, 1228, 1320, 1412, 1535, 1765, 1842, 2118, 2456, 2824, 3070, 3377, 3530, 3684, 3883, 4236, 4605, 5295, 6140, 6754, 7060, 7368, 7766, 8472, 9210, 10131, 10590, 11649, 12280, 13508, 14120, 15532, 16885, 18420, 19415, 20262, 21180, 23298, 27016, 31064, 33770, 36840, 38830, 40524, 42360, 46596, 50655, 58245, 67540, 77660, 81048, 93192, 101310, 108371, 116490, 135080, 155320, 202620, 216742, 232980, 325113, 405240, 433484, 465960, 541855, 650226, 866968, 1083710, 1192081, 1300452, 1625565, 2167420, 2384162, 2600904, 3251130, 3576243, 4334840, 4768324, 5960405, 6502260, 7152486, 9536648, 11920810, 13004520, 14304972, 17881215, 23841620, 28609944, 35762430, 47683240, 71524860, 143049720]

約数ペア:

[(1, 143049720), (2, 71524860), (3, 47683240), (4, 35762430), (5, 28609944), (6, 23841620), (8, 17881215), (10, 14304972), (11, 13004520), (12, 11920810), (15, 9536648), (20, 7152486), (22, 6502260), (24, 5960405), (30, 4768324), (33, 4334840), (40, 3576243), (44, 3251130), (55, 2600904), (60, 2384162), (66, 2167420), (88, 1625565), (110, 1300452), (120, 1192081), (132, 1083710), (165, 866968), (220, 650226), (264, 541855), (307, 465960), (330, 433484), (353, 405240), (440, 325113), (614, 232980), (660, 216742), (706, 202620), (921, 155320), (1059, 135080), (1228, 116490), (1320, 108371), (1412, 101310), (1535, 93192), (1765, 81048), (1842, 77660), (2118, 67540), (2456, 58245), (2824, 50655), (3070, 46596), (3377, 42360), (3530, 40524), (3684, 38830), (3883, 36840), (4236, 33770), (4605, 31064), (5295, 27016), (6140, 23298), (6754, 21180), (7060, 20262), (7368, 19415), (7766, 18420), (8472, 16885), (9210, 15532), (10131, 14120), (10590, 13508), (11649, 12280)]