272660520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3083}}^1$

素因数の和:3175

約数の個数: 128

約数和(自身を含む): 905955840

約数和(自身を除く): 633295320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 67, 88, 110, 120, 132, 134, 165, 201, 220, 264, 268, 330, 335, 402, 440, 536, 660, 670, 737, 804, 1005, 1320, 1340, 1474, 1608, 2010, 2211, 2680, 2948, 3083, 3685, 4020, 4422, 5896, 6166, 7370, 8040, 8844, 9249, 11055, 12332, 14740, 15415, 17688, 18498, 22110, 24664, 29480, 30830, 33913, 36996, 44220, 46245, 61660, 67826, 73992, 88440, 92490, 101739, 123320, 135652, 169565, 184980, 203478, 206561, 271304, 339130, 369960, 406956, 413122, 508695, 619683, 678260, 813912, 826244, 1017390, 1032805, 1239366, 1356520, 1652488, 2034780, 2065610, 2272171, 2478732, 3098415, 4069560, 4131220, 4544342, 4957464, 6196830, 6816513, 8262440, 9088684, 11360855, 12393660, 13633026, 18177368, 22721710, 24787320, 27266052, 34082565, 45443420, 54532104, 68165130, 90886840, 136330260, 272660520]

約数ペア:

[(1, 272660520), (2, 136330260), (3, 90886840), (4, 68165130), (5, 54532104), (6, 45443420), (8, 34082565), (10, 27266052), (11, 24787320), (12, 22721710), (15, 18177368), (20, 13633026), (22, 12393660), (24, 11360855), (30, 9088684), (33, 8262440), (40, 6816513), (44, 6196830), (55, 4957464), (60, 4544342), (66, 4131220), (67, 4069560), (88, 3098415), (110, 2478732), (120, 2272171), (132, 2065610), (134, 2034780), (165, 1652488), (201, 1356520), (220, 1239366), (264, 1032805), (268, 1017390), (330, 826244), (335, 813912), (402, 678260), (440, 619683), (536, 508695), (660, 413122), (670, 406956), (737, 369960), (804, 339130), (1005, 271304), (1320, 206561), (1340, 203478), (1474, 184980), (1608, 169565), (2010, 135652), (2211, 123320), (2680, 101739), (2948, 92490), (3083, 88440), (3685, 73992), (4020, 67826), (4422, 61660), (5896, 46245), (6166, 44220), (7370, 36996), (8040, 33913), (8844, 30830), (9249, 29480), (11055, 24664), (12332, 22110), (14740, 18498), (15415, 17688)]