847694640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2927

約数の個数: 160

約数和(自身を含む): 2860191936

約数和(自身を除く): 2012497296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1261, 1455, 1552, 1560, 1940, 2328, 2522, 2801, 2910, 3120, 3783, 3880, 4656, 5044, 5602, 5820, 6305, 7566, 7760, 8403, 10088, 11204, 11640, 12610, 14005, 15132, 16806, 18915, 20176, 22408, 23280, 25220, 28010, 30264, 33612, 36413, 37830, 42015, 44816, 50440, 56020, 60528, 67224, 72826, 75660, 84030, 100880, 109239, 112040, 134448, 145652, 151320, 168060, 182065, 218478, 224080, 271697, 291304, 302640, 336120, 364130, 436956, 543394, 546195, 582608, 672240, 728260, 815091, 873912, 1086788, 1092390, 1358485, 1456520, 1630182, 1747824, 2173576, 2184780, 2716970, 2913040, 3260364, 3532061, 4075455, 4347152, 4369560, 5433940, 6520728, 7064122, 8150910, 8739120, 10596183, 10867880, 13041456, 14128244, 16301820, 17660305, 21192366, 21735760, 28256488, 32603640, 35320610, 42384732, 52980915, 56512976, 65207280, 70641220, 84769464, 105961830, 141282440, 169538928, 211923660, 282564880, 423847320, 847694640]

約数ペア:

[(1, 847694640), (2, 423847320), (3, 282564880), (4, 211923660), (5, 169538928), (6, 141282440), (8, 105961830), (10, 84769464), (12, 70641220), (13, 65207280), (15, 56512976), (16, 52980915), (20, 42384732), (24, 35320610), (26, 32603640), (30, 28256488), (39, 21735760), (40, 21192366), (48, 17660305), (52, 16301820), (60, 14128244), (65, 13041456), (78, 10867880), (80, 10596183), (97, 8739120), (104, 8150910), (120, 7064122), (130, 6520728), (156, 5433940), (194, 4369560), (195, 4347152), (208, 4075455), (240, 3532061), (260, 3260364), (291, 2913040), (312, 2716970), (388, 2184780), (390, 2173576), (485, 1747824), (520, 1630182), (582, 1456520), (624, 1358485), (776, 1092390), (780, 1086788), (970, 873912), (1040, 815091), (1164, 728260), (1261, 672240), (1455, 582608), (1552, 546195), (1560, 543394), (1940, 436956), (2328, 364130), (2522, 336120), (2801, 302640), (2910, 291304), (3120, 271697), (3783, 224080), (3880, 218478), (4656, 182065), (5044, 168060), (5602, 151320), (5820, 145652), (6305, 134448), (7566, 112040), (7760, 109239), (8403, 100880), (10088, 84030), (11204, 75660), (11640, 72826), (12610, 67224), (14005, 60528), (15132, 56020), (16806, 50440), (18915, 44816), (20176, 42015), (22408, 37830), (23280, 36413), (25220, 33612), (28010, 30264)]