68966893320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1028129}}^1$

素因数の和:1028199

約数の個数: 128

約数和(自身を含む): 227998108800

約数和(自身を除く): 159031215480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 344, 390, 430, 516, 520, 559, 645, 780, 860, 1032, 1118, 1290, 1560, 1677, 1720, 2236, 2580, 2795, 3354, 4472, 5160, 5590, 6708, 8385, 11180, 13416, 16770, 22360, 33540, 67080, 1028129, 2056258, 3084387, 4112516, 5140645, 6168774, 8225032, 10281290, 12337548, 13365677, 15421935, 20562580, 24675096, 26731354, 30843870, 40097031, 41125160, 44209547, 53462708, 61687740, 66828385, 80194062, 88419094, 106925416, 123375480, 132628641, 133656770, 160388124, 176838188, 200485155, 221047735, 265257282, 267313540, 320776248, 353676376, 400970310, 442095470, 530514564, 534627080, 574724111, 663143205, 801940620, 884190940, 1061029128, 1149448222, 1326286410, 1603881240, 1724172333, 1768381880, 2298896444, 2652572820, 2873620555, 3448344666, 4597792888, 5305145640, 5747241110, 6896689332, 8620861665, 11494482220, 13793378664, 17241723330, 22988964440, 34483446660, 68966893320]

約数ペア:

[(1, 68966893320), (2, 34483446660), (3, 22988964440), (4, 17241723330), (5, 13793378664), (6, 11494482220), (8, 8620861665), (10, 6896689332), (12, 5747241110), (13, 5305145640), (15, 4597792888), (20, 3448344666), (24, 2873620555), (26, 2652572820), (30, 2298896444), (39, 1768381880), (40, 1724172333), (43, 1603881240), (52, 1326286410), (60, 1149448222), (65, 1061029128), (78, 884190940), (86, 801940620), (104, 663143205), (120, 574724111), (129, 534627080), (130, 530514564), (156, 442095470), (172, 400970310), (195, 353676376), (215, 320776248), (258, 267313540), (260, 265257282), (312, 221047735), (344, 200485155), (390, 176838188), (430, 160388124), (516, 133656770), (520, 132628641), (559, 123375480), (645, 106925416), (780, 88419094), (860, 80194062), (1032, 66828385), (1118, 61687740), (1290, 53462708), (1560, 44209547), (1677, 41125160), (1720, 40097031), (2236, 30843870), (2580, 26731354), (2795, 24675096), (3354, 20562580), (4472, 15421935), (5160, 13365677), (5590, 12337548), (6708, 10281290), (8385, 8225032), (11180, 6168774), (13416, 5140645), (16770, 4112516), (22360, 3084387), (33540, 2056258), (67080, 1028129)]