766378620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{12413}}^1$

素因数の和:12449

約数の個数: 144

約数和(自身を含む): 2711217600

約数和(自身を除く): 1944838980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2940, 3087, 3430, 4116, 4410, 5145, 6174, 6860, 8820, 10290, 12348, 12413, 15435, 20580, 24826, 30870, 37239, 49652, 61740, 62065, 74478, 86891, 111717, 124130, 148956, 173782, 186195, 223434, 248260, 260673, 347564, 372390, 434455, 446868, 521346, 558585, 608237, 744780, 782019, 868910, 1042692, 1117170, 1216474, 1303365, 1564038, 1737820, 1824711, 2234340, 2432948, 2606730, 3041185, 3128076, 3649422, 3910095, 4257659, 5213460, 5474133, 6082370, 7298844, 7820190, 8515318, 9123555, 10948266, 12164740, 12772977, 15640380, 17030636, 18247110, 21288295, 21896532, 25545954, 27370665, 36494220, 38318931, 42576590, 51091908, 54741330, 63864885, 76637862, 85153180, 109482660, 127729770, 153275724, 191594655, 255459540, 383189310, 766378620]

約数ペア:

[(1, 766378620), (2, 383189310), (3, 255459540), (4, 191594655), (5, 153275724), (6, 127729770), (7, 109482660), (9, 85153180), (10, 76637862), (12, 63864885), (14, 54741330), (15, 51091908), (18, 42576590), (20, 38318931), (21, 36494220), (28, 27370665), (30, 25545954), (35, 21896532), (36, 21288295), (42, 18247110), (45, 17030636), (49, 15640380), (60, 12772977), (63, 12164740), (70, 10948266), (84, 9123555), (90, 8515318), (98, 7820190), (105, 7298844), (126, 6082370), (140, 5474133), (147, 5213460), (180, 4257659), (196, 3910095), (210, 3649422), (245, 3128076), (252, 3041185), (294, 2606730), (315, 2432948), (343, 2234340), (420, 1824711), (441, 1737820), (490, 1564038), (588, 1303365), (630, 1216474), (686, 1117170), (735, 1042692), (882, 868910), (980, 782019), (1029, 744780), (1260, 608237), (1372, 558585), (1470, 521346), (1715, 446868), (1764, 434455), (2058, 372390), (2205, 347564), (2940, 260673), (3087, 248260), (3430, 223434), (4116, 186195), (4410, 173782), (5145, 148956), (6174, 124130), (6860, 111717), (8820, 86891), (10290, 74478), (12348, 62065), (12413, 61740), (15435, 49652), (20580, 37239), (24826, 30870)]