282818340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1163}}^1$

素因数の和:1378

約数の個数: 144

約数和(自身を含む): 986364288

約数和(自身を除く): 703545948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 193, 210, 252, 315, 386, 420, 579, 630, 772, 965, 1158, 1163, 1260, 1351, 1737, 1930, 2316, 2326, 2702, 2895, 3474, 3489, 3860, 4053, 4652, 5404, 5790, 5815, 6755, 6948, 6978, 8106, 8141, 8685, 10467, 11580, 11630, 12159, 13510, 13956, 16212, 16282, 17370, 17445, 20265, 20934, 23260, 24318, 24423, 27020, 32564, 34740, 34890, 40530, 40705, 41868, 48636, 48846, 52335, 60795, 69780, 73269, 81060, 81410, 97692, 104670, 121590, 122115, 146538, 162820, 209340, 224459, 243180, 244230, 293076, 366345, 448918, 488460, 673377, 732690, 897836, 1122295, 1346754, 1465380, 1571213, 2020131, 2244590, 2693508, 3142426, 3366885, 4040262, 4489180, 4713639, 6284852, 6733770, 7856065, 8080524, 9427278, 10100655, 13467540, 14140917, 15712130, 18854556, 20201310, 23568195, 28281834, 31424260, 40402620, 47136390, 56563668, 70704585, 94272780, 141409170, 282818340]

約数ペア:

[(1, 282818340), (2, 141409170), (3, 94272780), (4, 70704585), (5, 56563668), (6, 47136390), (7, 40402620), (9, 31424260), (10, 28281834), (12, 23568195), (14, 20201310), (15, 18854556), (18, 15712130), (20, 14140917), (21, 13467540), (28, 10100655), (30, 9427278), (35, 8080524), (36, 7856065), (42, 6733770), (45, 6284852), (60, 4713639), (63, 4489180), (70, 4040262), (84, 3366885), (90, 3142426), (105, 2693508), (126, 2244590), (140, 2020131), (180, 1571213), (193, 1465380), (210, 1346754), (252, 1122295), (315, 897836), (386, 732690), (420, 673377), (579, 488460), (630, 448918), (772, 366345), (965, 293076), (1158, 244230), (1163, 243180), (1260, 224459), (1351, 209340), (1737, 162820), (1930, 146538), (2316, 122115), (2326, 121590), (2702, 104670), (2895, 97692), (3474, 81410), (3489, 81060), (3860, 73269), (4053, 69780), (4652, 60795), (5404, 52335), (5790, 48846), (5815, 48636), (6755, 41868), (6948, 40705), (6978, 40530), (8106, 34890), (8141, 34740), (8685, 32564), (10467, 27020), (11580, 24423), (11630, 24318), (12159, 23260), (13510, 20934), (13956, 20265), (16212, 17445), (16282, 17370)]