559944320

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 1505226240

約数和(自身を除く): 945281920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 128, 130, 155, 160, 167, 169, 208, 248, 260, 310, 320, 334, 338, 403, 416, 496, 520, 620, 640, 668, 676, 806, 832, 835, 845, 992, 1040, 1240, 1336, 1352, 1612, 1664, 1670, 1690, 1984, 2015, 2080, 2171, 2480, 2672, 2704, 3224, 3340, 3380, 3968, 4030, 4160, 4342, 4960, 5177, 5239, 5344, 5408, 6448, 6680, 6760, 8060, 8320, 8684, 9920, 10354, 10478, 10688, 10816, 10855, 12896, 13360, 13520, 16120, 17368, 19840, 20708, 20956, 21376, 21632, 21710, 25792, 25885, 26195, 26720, 27040, 28223, 32240, 34736, 41416, 41912, 43420, 51584, 51770, 52390, 53440, 54080, 56446, 64480, 67301, 69472, 82832, 83824, 86840, 103540, 104780, 106880, 108160, 112892, 128960, 134602, 138944, 141115, 165664, 167648, 173680, 207080, 209560, 225784, 257920, 269204, 277888, 282230, 331328, 335296, 336505, 347360, 414160, 419120, 451568, 538408, 564460, 662656, 670592, 673010, 694720, 828320, 838240, 874913, 903136, 1076816, 1128920, 1346020, 1389440, 1656640, 1676480, 1749826, 1806272, 2153632, 2257840, 2692040, 3313280, 3352960, 3499652, 3612544, 4307264, 4374565, 4515680, 5384080, 6999304, 8614528, 8749130, 9031360, 10768160, 13998608, 17498260, 18062720, 21536320, 27997216, 34996520, 43072640, 55994432, 69993040, 111988864, 139986080, 279972160, 559944320]

約数ペア:

[(1, 559944320), (2, 279972160), (4, 139986080), (5, 111988864), (8, 69993040), (10, 55994432), (13, 43072640), (16, 34996520), (20, 27997216), (26, 21536320), (31, 18062720), (32, 17498260), (40, 13998608), (52, 10768160), (62, 9031360), (64, 8749130), (65, 8614528), (80, 6999304), (104, 5384080), (124, 4515680), (128, 4374565), (130, 4307264), (155, 3612544), (160, 3499652), (167, 3352960), (169, 3313280), (208, 2692040), (248, 2257840), (260, 2153632), (310, 1806272), (320, 1749826), (334, 1676480), (338, 1656640), (403, 1389440), (416, 1346020), (496, 1128920), (520, 1076816), (620, 903136), (640, 874913), (668, 838240), (676, 828320), (806, 694720), (832, 673010), (835, 670592), (845, 662656), (992, 564460), (1040, 538408), (1240, 451568), (1336, 419120), (1352, 414160), (1612, 347360), (1664, 336505), (1670, 335296), (1690, 331328), (1984, 282230), (2015, 277888), (2080, 269204), (2171, 257920), (2480, 225784), (2672, 209560), (2704, 207080), (3224, 173680), (3340, 167648), (3380, 165664), (3968, 141115), (4030, 138944), (4160, 134602), (4342, 128960), (4960, 112892), (5177, 108160), (5239, 106880), (5344, 104780), (5408, 103540), (6448, 86840), (6680, 83824), (6760, 82832), (8060, 69472), (8320, 67301), (8684, 64480), (9920, 56446), (10354, 54080), (10478, 53440), (10688, 52390), (10816, 51770), (10855, 51584), (12896, 43420), (13360, 41912), (13520, 41416), (16120, 34736), (17368, 32240), (19840, 28223), (20708, 27040), (20956, 26720), (21376, 26195), (21632, 25885), (21710, 25792)]