66862294720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{72727}}^1$

素因数の和:72787

約数の個数: 168

約数和(自身を含む): 182549316384

約数和(自身を除く): 115687021664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 130, 136, 160, 169, 170, 208, 221, 260, 272, 320, 338, 340, 416, 442, 520, 544, 676, 680, 832, 845, 884, 1040, 1088, 1105, 1352, 1360, 1690, 1768, 2080, 2210, 2704, 2720, 2873, 3380, 3536, 4160, 4420, 5408, 5440, 5746, 6760, 7072, 8840, 10816, 11492, 13520, 14144, 14365, 17680, 22984, 27040, 28730, 35360, 45968, 54080, 57460, 70720, 72727, 91936, 114920, 145454, 183872, 229840, 290908, 363635, 459680, 581816, 727270, 919360, 945451, 1163632, 1236359, 1454540, 1890902, 2327264, 2472718, 2909080, 3781804, 4654528, 4727255, 4945436, 5818160, 6181795, 7563608, 9454510, 9890872, 11636320, 12290863, 12363590, 15127216, 16072667, 18909020, 19781744, 23272640, 24581726, 24727180, 30254432, 32145334, 37818040, 39563488, 49163452, 49454360, 60508864, 61454315, 64290668, 75636080, 79126976, 80363335, 98326904, 98908720, 122908630, 128581336, 151272160, 160726670, 196653808, 197817440, 208944671, 245817260, 257162672, 302544320, 321453340, 393307616, 395634880, 417889342, 491634520, 514325344, 642906680, 786615232, 835778684, 983269040, 1028650688, 1044723355, 1285813360, 1671557368, 1966538080, 2089446710, 2571626720, 3343114736, 3933076160, 4178893420, 5143253440, 6686229472, 8357786840, 13372458944, 16715573680, 33431147360, 66862294720]

約数ペア:

[(1, 66862294720), (2, 33431147360), (4, 16715573680), (5, 13372458944), (8, 8357786840), (10, 6686229472), (13, 5143253440), (16, 4178893420), (17, 3933076160), (20, 3343114736), (26, 2571626720), (32, 2089446710), (34, 1966538080), (40, 1671557368), (52, 1285813360), (64, 1044723355), (65, 1028650688), (68, 983269040), (80, 835778684), (85, 786615232), (104, 642906680), (130, 514325344), (136, 491634520), (160, 417889342), (169, 395634880), (170, 393307616), (208, 321453340), (221, 302544320), (260, 257162672), (272, 245817260), (320, 208944671), (338, 197817440), (340, 196653808), (416, 160726670), (442, 151272160), (520, 128581336), (544, 122908630), (676, 98908720), (680, 98326904), (832, 80363335), (845, 79126976), (884, 75636080), (1040, 64290668), (1088, 61454315), (1105, 60508864), (1352, 49454360), (1360, 49163452), (1690, 39563488), (1768, 37818040), (2080, 32145334), (2210, 30254432), (2704, 24727180), (2720, 24581726), (2873, 23272640), (3380, 19781744), (3536, 18909020), (4160, 16072667), (4420, 15127216), (5408, 12363590), (5440, 12290863), (5746, 11636320), (6760, 9890872), (7072, 9454510), (8840, 7563608), (10816, 6181795), (11492, 5818160), (13520, 4945436), (14144, 4727255), (14365, 4654528), (17680, 3781804), (22984, 2909080), (27040, 2472718), (28730, 2327264), (35360, 1890902), (45968, 1454540), (54080, 1236359), (57460, 1163632), (70720, 945451), (72727, 919360), (91936, 727270), (114920, 581816), (145454, 459680), (183872, 363635), (229840, 290908)]