28231621080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{186569}}^1$

素因数の和:186693

約数の個数: 128

約数和(自身を含む): 92150654400

約数和(自身を除く): 63919033320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 5044, 5820, 6305, 7566, 10088, 11640, 12610, 15132, 18915, 25220, 30264, 37830, 50440, 75660, 151320, 186569, 373138, 559707, 746276, 932845, 1119414, 1492552, 1865690, 2238828, 2425397, 2798535, 3731380, 4477656, 4850794, 5597070, 7276191, 7462760, 9701588, 11194140, 12126985, 14552382, 18097193, 19403176, 22388280, 24253970, 29104764, 36194386, 36380955, 48507940, 54291579, 58209528, 72388772, 72761910, 90485965, 97015880, 108583158, 144777544, 145523820, 180971930, 217166316, 235263509, 271457895, 291047640, 361943860, 434332632, 470527018, 542915790, 705790527, 723887720, 941054036, 1085831580, 1176317545, 1411581054, 1882108072, 2171663160, 2352635090, 2823162108, 3528952635, 4705270180, 5646324216, 7057905270, 9410540360, 14115810540, 28231621080]

約数ペア:

[(1, 28231621080), (2, 14115810540), (3, 9410540360), (4, 7057905270), (5, 5646324216), (6, 4705270180), (8, 3528952635), (10, 2823162108), (12, 2352635090), (13, 2171663160), (15, 1882108072), (20, 1411581054), (24, 1176317545), (26, 1085831580), (30, 941054036), (39, 723887720), (40, 705790527), (52, 542915790), (60, 470527018), (65, 434332632), (78, 361943860), (97, 291047640), (104, 271457895), (120, 235263509), (130, 217166316), (156, 180971930), (194, 145523820), (195, 144777544), (260, 108583158), (291, 97015880), (312, 90485965), (388, 72761910), (390, 72388772), (485, 58209528), (520, 54291579), (582, 48507940), (776, 36380955), (780, 36194386), (970, 29104764), (1164, 24253970), (1261, 22388280), (1455, 19403176), (1560, 18097193), (1940, 14552382), (2328, 12126985), (2522, 11194140), (2910, 9701588), (3783, 7462760), (3880, 7276191), (5044, 5597070), (5820, 4850794), (6305, 4477656), (7566, 3731380), (10088, 2798535), (11640, 2425397), (12610, 2238828), (15132, 1865690), (18915, 1492552), (25220, 1119414), (30264, 932845), (37830, 746276), (50440, 559707), (75660, 373138), (151320, 186569)]