318015720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8923}}^1$

素因数の和:8957

約数の個数: 160

約数和(自身を含む): 1166188320

約数和(自身を除く): 848172600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 7128, 8910, 8923, 11880, 17820, 17846, 26769, 35640, 35692, 44615, 53538, 71384, 80307, 89230, 98153, 107076, 133845, 160614, 178460, 196306, 214152, 240921, 267690, 294459, 321228, 356920, 392612, 401535, 481842, 490765, 535380, 588918, 642456, 722763, 785224, 803070, 883377, 963684, 981530, 1070760, 1177836, 1204605, 1445526, 1472295, 1606140, 1766754, 1927368, 1963060, 2355672, 2409210, 2650131, 2891052, 2944590, 3212280, 3533508, 3613815, 3926120, 4416885, 4818420, 5300262, 5782104, 5889180, 7067016, 7227630, 7950393, 8833770, 9636840, 10600524, 11778360, 13250655, 14455260, 15900786, 17667540, 21201048, 26501310, 28910520, 31801572, 35335080, 39751965, 53002620, 63603144, 79503930, 106005240, 159007860, 318015720]

約数ペア:

[(1, 318015720), (2, 159007860), (3, 106005240), (4, 79503930), (5, 63603144), (6, 53002620), (8, 39751965), (9, 35335080), (10, 31801572), (11, 28910520), (12, 26501310), (15, 21201048), (18, 17667540), (20, 15900786), (22, 14455260), (24, 13250655), (27, 11778360), (30, 10600524), (33, 9636840), (36, 8833770), (40, 7950393), (44, 7227630), (45, 7067016), (54, 5889180), (55, 5782104), (60, 5300262), (66, 4818420), (72, 4416885), (81, 3926120), (88, 3613815), (90, 3533508), (99, 3212280), (108, 2944590), (110, 2891052), (120, 2650131), (132, 2409210), (135, 2355672), (162, 1963060), (165, 1927368), (180, 1766754), (198, 1606140), (216, 1472295), (220, 1445526), (264, 1204605), (270, 1177836), (297, 1070760), (324, 981530), (330, 963684), (360, 883377), (396, 803070), (405, 785224), (440, 722763), (495, 642456), (540, 588918), (594, 535380), (648, 490765), (660, 481842), (792, 401535), (810, 392612), (891, 356920), (990, 321228), (1080, 294459), (1188, 267690), (1320, 240921), (1485, 214152), (1620, 196306), (1782, 178460), (1980, 160614), (2376, 133845), (2970, 107076), (3240, 98153), (3564, 89230), (3960, 80307), (4455, 71384), (5940, 53538), (7128, 44615), (8910, 35692), (8923, 35640), (11880, 26769), (17820, 17846)]