2534134720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1087

約数の個数: 168

約数和(自身を含む): 6680021184

約数和(自身を除く): 4145886464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 169, 188, 208, 235, 260, 320, 338, 376, 416, 470, 520, 611, 676, 752, 832, 845, 940, 997, 1040, 1222, 1352, 1504, 1690, 1880, 1994, 2080, 2444, 2704, 3008, 3055, 3380, 3760, 3988, 4160, 4888, 4985, 5408, 6110, 6760, 7520, 7943, 7976, 9776, 9970, 10816, 12220, 12961, 13520, 15040, 15886, 15952, 19552, 19940, 24440, 25922, 27040, 31772, 31904, 39104, 39715, 39880, 46859, 48880, 51844, 54080, 63544, 63808, 64805, 79430, 79760, 93718, 97760, 103688, 127088, 129610, 158860, 159520, 168493, 187436, 195520, 207376, 234295, 254176, 259220, 317720, 319040, 336986, 374872, 414752, 468590, 508352, 518440, 609167, 635440, 673972, 749744, 829504, 842465, 937180, 1036880, 1218334, 1270880, 1347944, 1499488, 1684930, 1874360, 2073760, 2436668, 2541760, 2695888, 2998976, 3045835, 3369860, 3748720, 4147520, 4873336, 5391776, 6091670, 6739720, 7497440, 7919171, 9746672, 10783552, 12183340, 13479440, 14994880, 15838342, 19493344, 24366680, 26958880, 31676684, 38986688, 39595855, 48733360, 53917760, 63353368, 79191710, 97466720, 126706736, 158383420, 194933440, 253413472, 316766840, 506826944, 633533680, 1267067360, 2534134720]

約数ペア:

[(1, 2534134720), (2, 1267067360), (4, 633533680), (5, 506826944), (8, 316766840), (10, 253413472), (13, 194933440), (16, 158383420), (20, 126706736), (26, 97466720), (32, 79191710), (40, 63353368), (47, 53917760), (52, 48733360), (64, 39595855), (65, 38986688), (80, 31676684), (94, 26958880), (104, 24366680), (130, 19493344), (160, 15838342), (169, 14994880), (188, 13479440), (208, 12183340), (235, 10783552), (260, 9746672), (320, 7919171), (338, 7497440), (376, 6739720), (416, 6091670), (470, 5391776), (520, 4873336), (611, 4147520), (676, 3748720), (752, 3369860), (832, 3045835), (845, 2998976), (940, 2695888), (997, 2541760), (1040, 2436668), (1222, 2073760), (1352, 1874360), (1504, 1684930), (1690, 1499488), (1880, 1347944), (1994, 1270880), (2080, 1218334), (2444, 1036880), (2704, 937180), (3008, 842465), (3055, 829504), (3380, 749744), (3760, 673972), (3988, 635440), (4160, 609167), (4888, 518440), (4985, 508352), (5408, 468590), (6110, 414752), (6760, 374872), (7520, 336986), (7943, 319040), (7976, 317720), (9776, 259220), (9970, 254176), (10816, 234295), (12220, 207376), (12961, 195520), (13520, 187436), (15040, 168493), (15886, 159520), (15952, 158860), (19552, 129610), (19940, 127088), (24440, 103688), (25922, 97760), (27040, 93718), (31772, 79760), (31904, 79430), (39104, 64805), (39715, 63808), (39880, 63544), (46859, 54080), (48880, 51844)]