66343320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1374

約数の個数: 128

約数和(自身を含む): 226022400

約数和(自身を除く): 159679080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1307, 1410, 1692, 1880, 2115, 2538, 2614, 2820, 3384, 3921, 4230, 5076, 5228, 5640, 6345, 6535, 7842, 8460, 10152, 10456, 11763, 12690, 13070, 15684, 16920, 19605, 23526, 25380, 26140, 31368, 35289, 39210, 47052, 50760, 52280, 58815, 61429, 70578, 78420, 94104, 117630, 122858, 141156, 156840, 176445, 184287, 235260, 245716, 282312, 307145, 352890, 368574, 470520, 491432, 552861, 614290, 705780, 737148, 921435, 1105722, 1228580, 1411560, 1474296, 1658583, 1842870, 2211444, 2457160, 2764305, 3317166, 3685740, 4422888, 5528610, 6634332, 7371480, 8292915, 11057220, 13268664, 16585830, 22114440, 33171660, 66343320]

約数ペア:

[(1, 66343320), (2, 33171660), (3, 22114440), (4, 16585830), (5, 13268664), (6, 11057220), (8, 8292915), (9, 7371480), (10, 6634332), (12, 5528610), (15, 4422888), (18, 3685740), (20, 3317166), (24, 2764305), (27, 2457160), (30, 2211444), (36, 1842870), (40, 1658583), (45, 1474296), (47, 1411560), (54, 1228580), (60, 1105722), (72, 921435), (90, 737148), (94, 705780), (108, 614290), (120, 552861), (135, 491432), (141, 470520), (180, 368574), (188, 352890), (216, 307145), (235, 282312), (270, 245716), (282, 235260), (360, 184287), (376, 176445), (423, 156840), (470, 141156), (540, 122858), (564, 117630), (705, 94104), (846, 78420), (940, 70578), (1080, 61429), (1128, 58815), (1269, 52280), (1307, 50760), (1410, 47052), (1692, 39210), (1880, 35289), (2115, 31368), (2538, 26140), (2614, 25380), (2820, 23526), (3384, 19605), (3921, 16920), (4230, 15684), (5076, 13070), (5228, 12690), (5640, 11763), (6345, 10456), (6535, 10152), (7842, 8460)]