77764440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:737

約数の個数: 128

約数和(自身を含む): 254822400

約数和(自身を除く): 177057960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 631, 632, 780, 790, 948, 1027, 1185, 1262, 1560, 1580, 1893, 1896, 2054, 2370, 2524, 3081, 3155, 3160, 3786, 4108, 4740, 5048, 5135, 6162, 6310, 7572, 8203, 8216, 9465, 9480, 10270, 12324, 12620, 15144, 15405, 16406, 18930, 20540, 24609, 24648, 25240, 30810, 32812, 37860, 41015, 41080, 49218, 49849, 61620, 65624, 75720, 82030, 98436, 99698, 123045, 123240, 149547, 164060, 196872, 199396, 246090, 249245, 299094, 328120, 398792, 492180, 498490, 598188, 648037, 747735, 984360, 996980, 1196376, 1296074, 1495470, 1944111, 1993960, 2592148, 2990940, 3240185, 3888222, 5184296, 5981880, 6480370, 7776444, 9720555, 12960740, 15552888, 19441110, 25921480, 38882220, 77764440]

約数ペア:

[(1, 77764440), (2, 38882220), (3, 25921480), (4, 19441110), (5, 15552888), (6, 12960740), (8, 9720555), (10, 7776444), (12, 6480370), (13, 5981880), (15, 5184296), (20, 3888222), (24, 3240185), (26, 2990940), (30, 2592148), (39, 1993960), (40, 1944111), (52, 1495470), (60, 1296074), (65, 1196376), (78, 996980), (79, 984360), (104, 747735), (120, 648037), (130, 598188), (156, 498490), (158, 492180), (195, 398792), (237, 328120), (260, 299094), (312, 249245), (316, 246090), (390, 199396), (395, 196872), (474, 164060), (520, 149547), (631, 123240), (632, 123045), (780, 99698), (790, 98436), (948, 82030), (1027, 75720), (1185, 65624), (1262, 61620), (1560, 49849), (1580, 49218), (1893, 41080), (1896, 41015), (2054, 37860), (2370, 32812), (2524, 30810), (3081, 25240), (3155, 24648), (3160, 24609), (3786, 20540), (4108, 18930), (4740, 16406), (5048, 15405), (5135, 15144), (6162, 12620), (6310, 12324), (7572, 10270), (8203, 9480), (8216, 9465)]