1332725680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1201}}^1$

素因数の和:1335

約数の個数: 160

約数和(自身を含む): 3680889408

約数和(自身を除く): 2348163728

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 97, 104, 110, 130, 143, 176, 194, 208, 220, 260, 286, 388, 440, 485, 520, 572, 715, 776, 880, 970, 1040, 1067, 1144, 1201, 1261, 1430, 1552, 1940, 2134, 2288, 2402, 2522, 2860, 3880, 4268, 4804, 5044, 5335, 5720, 6005, 6305, 7760, 8536, 9608, 10088, 10670, 11440, 12010, 12610, 13211, 13871, 15613, 17072, 19216, 20176, 21340, 24020, 25220, 26422, 27742, 31226, 42680, 48040, 50440, 52844, 55484, 62452, 66055, 69355, 78065, 85360, 96080, 100880, 105688, 110968, 116497, 124904, 132110, 138710, 156130, 171743, 211376, 221936, 232994, 249808, 264220, 277420, 312260, 343486, 465988, 528440, 554840, 582485, 624520, 686972, 858715, 931976, 1056880, 1109680, 1164970, 1249040, 1281467, 1373944, 1514461, 1717430, 1863952, 2329940, 2562934, 2747888, 3028922, 3434860, 4659880, 5125868, 6057844, 6407335, 6869720, 7572305, 9319760, 10251736, 12115688, 12814670, 13739440, 15144610, 16659071, 20503472, 24231376, 25629340, 30289220, 33318142, 51258680, 60578440, 66636284, 83295355, 102517360, 121156880, 133272568, 166590710, 266545136, 333181420, 666362840, 1332725680]

約数ペア:

[(1, 1332725680), (2, 666362840), (4, 333181420), (5, 266545136), (8, 166590710), (10, 133272568), (11, 121156880), (13, 102517360), (16, 83295355), (20, 66636284), (22, 60578440), (26, 51258680), (40, 33318142), (44, 30289220), (52, 25629340), (55, 24231376), (65, 20503472), (80, 16659071), (88, 15144610), (97, 13739440), (104, 12814670), (110, 12115688), (130, 10251736), (143, 9319760), (176, 7572305), (194, 6869720), (208, 6407335), (220, 6057844), (260, 5125868), (286, 4659880), (388, 3434860), (440, 3028922), (485, 2747888), (520, 2562934), (572, 2329940), (715, 1863952), (776, 1717430), (880, 1514461), (970, 1373944), (1040, 1281467), (1067, 1249040), (1144, 1164970), (1201, 1109680), (1261, 1056880), (1430, 931976), (1552, 858715), (1940, 686972), (2134, 624520), (2288, 582485), (2402, 554840), (2522, 528440), (2860, 465988), (3880, 343486), (4268, 312260), (4804, 277420), (5044, 264220), (5335, 249808), (5720, 232994), (6005, 221936), (6305, 211376), (7760, 171743), (8536, 156130), (9608, 138710), (10088, 132110), (10670, 124904), (11440, 116497), (12010, 110968), (12610, 105688), (13211, 100880), (13871, 96080), (15613, 85360), (17072, 78065), (19216, 69355), (20176, 66055), (21340, 62452), (24020, 55484), (25220, 52844), (26422, 50440), (27742, 48040), (31226, 42680)]