3924647120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 9574744320

約数和(自身を除く): 5650097200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 71, 80, 124, 142, 155, 248, 284, 310, 355, 496, 568, 620, 710, 719, 961, 1136, 1240, 1420, 1438, 1922, 2201, 2480, 2840, 2876, 3595, 3844, 4402, 4805, 5680, 5752, 7190, 7688, 8804, 9610, 11005, 11504, 14380, 15376, 17608, 19220, 22010, 22289, 28760, 35216, 38440, 44020, 44578, 51049, 57520, 68231, 76880, 88040, 89156, 102098, 111445, 136462, 176080, 178312, 204196, 222890, 255245, 272924, 341155, 356624, 408392, 445780, 510490, 545848, 682310, 690959, 816784, 891560, 1020980, 1091696, 1364620, 1381918, 1582519, 1783120, 2041960, 2729240, 2763836, 3165038, 3454795, 4083920, 5458480, 5527672, 6330076, 6909590, 7912595, 11055344, 12660152, 13819180, 15825190, 25320304, 27638360, 31650380, 49058089, 55276720, 63300760, 98116178, 126601520, 196232356, 245290445, 392464712, 490580890, 784929424, 981161780, 1962323560, 3924647120]

約数ペア:

[(1, 3924647120), (2, 1962323560), (4, 981161780), (5, 784929424), (8, 490580890), (10, 392464712), (16, 245290445), (20, 196232356), (31, 126601520), (40, 98116178), (62, 63300760), (71, 55276720), (80, 49058089), (124, 31650380), (142, 27638360), (155, 25320304), (248, 15825190), (284, 13819180), (310, 12660152), (355, 11055344), (496, 7912595), (568, 6909590), (620, 6330076), (710, 5527672), (719, 5458480), (961, 4083920), (1136, 3454795), (1240, 3165038), (1420, 2763836), (1438, 2729240), (1922, 2041960), (2201, 1783120), (2480, 1582519), (2840, 1381918), (2876, 1364620), (3595, 1091696), (3844, 1020980), (4402, 891560), (4805, 816784), (5680, 690959), (5752, 682310), (7190, 545848), (7688, 510490), (8804, 445780), (9610, 408392), (11005, 356624), (11504, 341155), (14380, 272924), (15376, 255245), (17608, 222890), (19220, 204196), (22010, 178312), (22289, 176080), (28760, 136462), (35216, 111445), (38440, 102098), (44020, 89156), (44578, 88040), (51049, 76880), (57520, 68231)]