798075180

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{23459}}^1$

素因数の和:23490

約数の個数: 144

約数和(自身を含む): 2869251840

約数和(自身を除く): 2071176660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 4860, 5670, 6804, 8505, 11340, 17010, 23459, 34020, 46918, 70377, 93836, 117295, 140754, 164213, 211131, 234590, 281508, 328426, 351885, 422262, 469180, 492639, 633393, 656852, 703770, 821065, 844524, 985278, 1055655, 1266786, 1407540, 1477917, 1642130, 1900179, 1970556, 2111310, 2463195, 2533572, 2955834, 3166965, 3284260, 3800358, 4222620, 4433751, 4926390, 5700537, 5911668, 6333930, 7389585, 7600716, 8867502, 9500895, 9852780, 11401074, 12667860, 13301253, 14779170, 17735004, 19001790, 22168755, 22802148, 26602506, 28502685, 29558340, 38003580, 39903759, 44337510, 53205012, 57005370, 66506265, 79807518, 88675020, 114010740, 133012530, 159615036, 199518795, 266025060, 399037590, 798075180]

約数ペア:

[(1, 798075180), (2, 399037590), (3, 266025060), (4, 199518795), (5, 159615036), (6, 133012530), (7, 114010740), (9, 88675020), (10, 79807518), (12, 66506265), (14, 57005370), (15, 53205012), (18, 44337510), (20, 39903759), (21, 38003580), (27, 29558340), (28, 28502685), (30, 26602506), (35, 22802148), (36, 22168755), (42, 19001790), (45, 17735004), (54, 14779170), (60, 13301253), (63, 12667860), (70, 11401074), (81, 9852780), (84, 9500895), (90, 8867502), (105, 7600716), (108, 7389585), (126, 6333930), (135, 5911668), (140, 5700537), (162, 4926390), (180, 4433751), (189, 4222620), (210, 3800358), (243, 3284260), (252, 3166965), (270, 2955834), (315, 2533572), (324, 2463195), (378, 2111310), (405, 1970556), (420, 1900179), (486, 1642130), (540, 1477917), (567, 1407540), (630, 1266786), (756, 1055655), (810, 985278), (945, 844524), (972, 821065), (1134, 703770), (1215, 656852), (1260, 633393), (1620, 492639), (1701, 469180), (1890, 422262), (2268, 351885), (2430, 328426), (2835, 281508), (3402, 234590), (3780, 211131), (4860, 164213), (5670, 140754), (6804, 117295), (8505, 93836), (11340, 70377), (17010, 46918), (23459, 34020)]