8911844760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{816103}}^1$

素因数の和:816137

約数の個数: 128

約数和(自身を含む): 32905313280

約数和(自身を除く): 23993468520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 816103, 1632206, 2448309, 3264412, 4080515, 4896618, 5712721, 6528824, 8161030, 9793236, 10609339, 11425442, 12241545, 16322060, 17138163, 19586472, 21218678, 22850884, 24483090, 28563605, 31828017, 32644120, 34276326, 42437356, 45701768, 48966180, 53046695, 57127210, 63656034, 68552652, 74265373, 84874712, 85690815, 97932360, 106093390, 114254420, 127312068, 137105304, 148530746, 159140085, 171381630, 212186780, 222796119, 228508840, 254624136, 297061492, 318280170, 342763260, 371326865, 424373560, 445592238, 594122984, 636560340, 685526520, 742653730, 891184476, 1113980595, 1273120680, 1485307460, 1782368952, 2227961190, 2970614920, 4455922380, 8911844760]

約数ペア:

[(1, 8911844760), (2, 4455922380), (3, 2970614920), (4, 2227961190), (5, 1782368952), (6, 1485307460), (7, 1273120680), (8, 1113980595), (10, 891184476), (12, 742653730), (13, 685526520), (14, 636560340), (15, 594122984), (20, 445592238), (21, 424373560), (24, 371326865), (26, 342763260), (28, 318280170), (30, 297061492), (35, 254624136), (39, 228508840), (40, 222796119), (42, 212186780), (52, 171381630), (56, 159140085), (60, 148530746), (65, 137105304), (70, 127312068), (78, 114254420), (84, 106093390), (91, 97932360), (104, 85690815), (105, 84874712), (120, 74265373), (130, 68552652), (140, 63656034), (156, 57127210), (168, 53046695), (182, 48966180), (195, 45701768), (210, 42437356), (260, 34276326), (273, 32644120), (280, 31828017), (312, 28563605), (364, 24483090), (390, 22850884), (420, 21218678), (455, 19586472), (520, 17138163), (546, 16322060), (728, 12241545), (780, 11425442), (840, 10609339), (910, 9793236), (1092, 8161030), (1365, 6528824), (1560, 5712721), (1820, 4896618), (2184, 4080515), (2730, 3264412), (3640, 2448309), (5460, 1632206), (10920, 816103)]