137481960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14879}}^1$

素因数の和:14911

約数の個数: 128

約数和(自身を含む): 514252800

約数和(自身を除く): 376770840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 14879, 29758, 44637, 59516, 74395, 89274, 104153, 119032, 148790, 163669, 178548, 208306, 223185, 297580, 312459, 327338, 357096, 416612, 446370, 491007, 520765, 595160, 624918, 654676, 818345, 833224, 892740, 982014, 1041530, 1145683, 1249836, 1309352, 1562295, 1636690, 1785480, 1964028, 2083060, 2291366, 2455035, 2499672, 3124590, 3273380, 3437049, 3928056, 4166120, 4582732, 4910070, 5728415, 6249180, 6546760, 6874098, 9165464, 9820140, 11456830, 12498360, 13748196, 17185245, 19640280, 22913660, 27496392, 34370490, 45827320, 68740980, 137481960]

約数ペア:

[(1, 137481960), (2, 68740980), (3, 45827320), (4, 34370490), (5, 27496392), (6, 22913660), (7, 19640280), (8, 17185245), (10, 13748196), (11, 12498360), (12, 11456830), (14, 9820140), (15, 9165464), (20, 6874098), (21, 6546760), (22, 6249180), (24, 5728415), (28, 4910070), (30, 4582732), (33, 4166120), (35, 3928056), (40, 3437049), (42, 3273380), (44, 3124590), (55, 2499672), (56, 2455035), (60, 2291366), (66, 2083060), (70, 1964028), (77, 1785480), (84, 1636690), (88, 1562295), (105, 1309352), (110, 1249836), (120, 1145683), (132, 1041530), (140, 982014), (154, 892740), (165, 833224), (168, 818345), (210, 654676), (220, 624918), (231, 595160), (264, 520765), (280, 491007), (308, 446370), (330, 416612), (385, 357096), (420, 327338), (440, 312459), (462, 297580), (616, 223185), (660, 208306), (770, 178548), (840, 163669), (924, 148790), (1155, 119032), (1320, 104153), (1540, 89274), (1848, 74395), (2310, 59516), (3080, 44637), (4620, 29758), (9240, 14879)]