1797374040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{194521}}^1$

素因数の和:194553

約数の個数: 128

約数和(自身を含む): 6722680320

約数和(自身を除く): 4925306280

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, 194521, 389042, 583563, 778084, 972605, 1167126, 1361647, 1556168, 1945210, 2139731, 2334252, 2723294, 2917815, 3890420, 4084941, 4279462, 4668504, 5446588, 5835630, 6419193, 6808235, 7780840, 8169882, 8558924, 10698655, 10893176, 11671260, 12838386, 13616470, 14978117, 16339764, 17117848, 20424705, 21397310, 23342520, 25676772, 27232940, 29956234, 32095965, 32679528, 40849410, 42794620, 44934351, 51353544, 54465880, 59912468, 64191930, 74890585, 81698820, 85589240, 89868702, 119824936, 128383860, 149781170, 163397640, 179737404, 224671755, 256767720, 299562340, 359474808, 449343510, 599124680, 898687020, 1797374040]

約数ペア:

[(1, 1797374040), (2, 898687020), (3, 599124680), (4, 449343510), (5, 359474808), (6, 299562340), (7, 256767720), (8, 224671755), (10, 179737404), (11, 163397640), (12, 149781170), (14, 128383860), (15, 119824936), (20, 89868702), (21, 85589240), (22, 81698820), (24, 74890585), (28, 64191930), (30, 59912468), (33, 54465880), (35, 51353544), (40, 44934351), (42, 42794620), (44, 40849410), (55, 32679528), (56, 32095965), (60, 29956234), (66, 27232940), (70, 25676772), (77, 23342520), (84, 21397310), (88, 20424705), (105, 17117848), (110, 16339764), (120, 14978117), (132, 13616470), (140, 12838386), (154, 11671260), (165, 10893176), (168, 10698655), (210, 8558924), (220, 8169882), (231, 7780840), (264, 6808235), (280, 6419193), (308, 5835630), (330, 5446588), (385, 4668504), (420, 4279462), (440, 4084941), (462, 3890420), (616, 2917815), (660, 2723294), (770, 2334252), (840, 2139731), (924, 1945210), (1155, 1556168), (1320, 1361647), (1540, 1167126), (1848, 972605), (2310, 778084), (3080, 583563), (4620, 389042), (9240, 194521)]