24943185280

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{997}}^1$

素因数の和:1157

約数の個数: 256

約数和(自身を含む): 67038773760

約数和(自身を除く): 42095588480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 97, 104, 124, 128, 130, 155, 160, 194, 208, 248, 260, 310, 320, 388, 403, 416, 485, 496, 520, 620, 640, 776, 806, 832, 970, 992, 997, 1040, 1240, 1261, 1552, 1612, 1664, 1940, 1984, 1994, 2015, 2080, 2480, 2522, 3007, 3104, 3224, 3880, 3968, 3988, 4030, 4160, 4960, 4985, 5044, 6014, 6208, 6305, 6448, 7760, 7976, 8060, 8320, 9920, 9970, 10088, 12028, 12416, 12610, 12896, 12961, 15035, 15520, 15952, 16120, 19840, 19940, 20176, 24056, 25220, 25792, 25922, 30070, 30907, 31040, 31904, 32240, 39091, 39880, 40352, 48112, 50440, 51584, 51844, 60140, 61814, 62080, 63808, 64480, 64805, 78182, 79760, 80704, 96224, 96709, 100880, 103688, 120280, 123628, 127616, 128960, 129610, 154535, 156364, 159520, 161408, 192448, 193418, 195455, 201760, 207376, 240560, 247256, 257920, 259220, 309070, 312728, 319040, 384896, 386836, 390910, 401791, 403520, 414752, 481120, 483545, 494512, 518440, 618140, 625456, 638080, 773672, 781820, 803582, 807040, 829504, 962240, 967090, 989024, 1036880, 1236280, 1250912, 1257217, 1547344, 1563640, 1607164, 1659008, 1924480, 1934180, 1978048, 2008955, 2073760, 2472560, 2501824, 2514434, 2997979, 3094688, 3127280, 3214328, 3868360, 3956096, 4017910, 4147520, 4945120, 5003648, 5028868, 5995958, 6189376, 6254560, 6286085, 6428656, 7736720, 8035820, 8295040, 9890240, 10057736, 11991916, 12378752, 12509120, 12572170, 12857312, 14989895, 15473440, 16071640, 19780480, 20115472, 23983832, 25018240, 25144340, 25714624, 29979790, 30946880, 32143280, 38973727, 40230944, 47967664, 50288680, 51429248, 59959580, 61893760, 64286560, 77947454, 80461888, 95935328, 100577360, 119919160, 128573120, 155894908, 160923776, 191870656, 194868635, 201154720, 239838320, 257146240, 311789816, 383741312, 389737270, 402309440, 479676640, 623579632, 779474540, 804618880, 959353280, 1247159264, 1558949080, 1918706560, 2494318528, 3117898160, 4988637056, 6235796320, 12471592640, 24943185280]

約数ペア:

[(1, 24943185280), (2, 12471592640), (4, 6235796320), (5, 4988637056), (8, 3117898160), (10, 2494318528), (13, 1918706560), (16, 1558949080), (20, 1247159264), (26, 959353280), (31, 804618880), (32, 779474540), (40, 623579632), (52, 479676640), (62, 402309440), (64, 389737270), (65, 383741312), (80, 311789816), (97, 257146240), (104, 239838320), (124, 201154720), (128, 194868635), (130, 191870656), (155, 160923776), (160, 155894908), (194, 128573120), (208, 119919160), (248, 100577360), (260, 95935328), (310, 80461888), (320, 77947454), (388, 64286560), (403, 61893760), (416, 59959580), (485, 51429248), (496, 50288680), (520, 47967664), (620, 40230944), (640, 38973727), (776, 32143280), (806, 30946880), (832, 29979790), (970, 25714624), (992, 25144340), (997, 25018240), (1040, 23983832), (1240, 20115472), (1261, 19780480), (1552, 16071640), (1612, 15473440), (1664, 14989895), (1940, 12857312), (1984, 12572170), (1994, 12509120), (2015, 12378752), (2080, 11991916), (2480, 10057736), (2522, 9890240), (3007, 8295040), (3104, 8035820), (3224, 7736720), (3880, 6428656), (3968, 6286085), (3988, 6254560), (4030, 6189376), (4160, 5995958), (4960, 5028868), (4985, 5003648), (5044, 4945120), (6014, 4147520), (6208, 4017910), (6305, 3956096), (6448, 3868360), (7760, 3214328), (7976, 3127280), (8060, 3094688), (8320, 2997979), (9920, 2514434), (9970, 2501824), (10088, 2472560), (12028, 2073760), (12416, 2008955), (12610, 1978048), (12896, 1934180), (12961, 1924480), (15035, 1659008), (15520, 1607164), (15952, 1563640), (16120, 1547344), (19840, 1257217), (19940, 1250912), (20176, 1236280), (24056, 1036880), (25220, 989024), (25792, 967090), (25922, 962240), (30070, 829504), (30907, 807040), (31040, 803582), (31904, 781820), (32240, 773672), (39091, 638080), (39880, 625456), (40352, 618140), (48112, 518440), (50440, 494512), (51584, 483545), (51844, 481120), (60140, 414752), (61814, 403520), (62080, 401791), (63808, 390910), (64480, 386836), (64805, 384896), (78182, 319040), (79760, 312728), (80704, 309070), (96224, 259220), (96709, 257920), (100880, 247256), (103688, 240560), (120280, 207376), (123628, 201760), (127616, 195455), (128960, 193418), (129610, 192448), (154535, 161408), (156364, 159520)]