82479840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:313

約数の個数: 192

約数和(自身を含む): 281014272

約数和(自身を除く): 198534432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 69, 80, 92, 93, 96, 115, 120, 124, 138, 155, 160, 184, 186, 230, 240, 241, 248, 276, 310, 345, 368, 372, 460, 465, 480, 482, 496, 552, 620, 690, 713, 723, 736, 744, 920, 930, 964, 992, 1104, 1205, 1240, 1380, 1426, 1446, 1488, 1840, 1860, 1928, 2139, 2208, 2410, 2480, 2760, 2852, 2892, 2976, 3565, 3615, 3680, 3720, 3856, 4278, 4820, 4960, 5520, 5543, 5704, 5784, 7130, 7230, 7440, 7471, 7712, 8556, 9640, 10695, 11040, 11086, 11408, 11568, 14260, 14460, 14880, 14942, 16629, 17112, 19280, 21390, 22172, 22413, 22816, 23136, 27715, 28520, 28920, 29884, 33258, 34224, 37355, 38560, 42780, 44344, 44826, 55430, 57040, 57840, 59768, 66516, 68448, 74710, 83145, 85560, 88688, 89652, 110860, 112065, 114080, 115680, 119536, 133032, 149420, 166290, 171120, 171833, 177376, 179304, 221720, 224130, 239072, 266064, 298840, 332580, 342240, 343666, 358608, 443440, 448260, 515499, 532128, 597680, 665160, 687332, 717216, 859165, 886880, 896520, 1030998, 1195360, 1330320, 1374664, 1718330, 1793040, 2061996, 2577495, 2660640, 2749328, 3436660, 3586080, 4123992, 5154990, 5498656, 6873320, 8247984, 10309980, 13746640, 16495968, 20619960, 27493280, 41239920, 82479840]

約数ペア:

[(1, 82479840), (2, 41239920), (3, 27493280), (4, 20619960), (5, 16495968), (6, 13746640), (8, 10309980), (10, 8247984), (12, 6873320), (15, 5498656), (16, 5154990), (20, 4123992), (23, 3586080), (24, 3436660), (30, 2749328), (31, 2660640), (32, 2577495), (40, 2061996), (46, 1793040), (48, 1718330), (60, 1374664), (62, 1330320), (69, 1195360), (80, 1030998), (92, 896520), (93, 886880), (96, 859165), (115, 717216), (120, 687332), (124, 665160), (138, 597680), (155, 532128), (160, 515499), (184, 448260), (186, 443440), (230, 358608), (240, 343666), (241, 342240), (248, 332580), (276, 298840), (310, 266064), (345, 239072), (368, 224130), (372, 221720), (460, 179304), (465, 177376), (480, 171833), (482, 171120), (496, 166290), (552, 149420), (620, 133032), (690, 119536), (713, 115680), (723, 114080), (736, 112065), (744, 110860), (920, 89652), (930, 88688), (964, 85560), (992, 83145), (1104, 74710), (1205, 68448), (1240, 66516), (1380, 59768), (1426, 57840), (1446, 57040), (1488, 55430), (1840, 44826), (1860, 44344), (1928, 42780), (2139, 38560), (2208, 37355), (2410, 34224), (2480, 33258), (2760, 29884), (2852, 28920), (2892, 28520), (2976, 27715), (3565, 23136), (3615, 22816), (3680, 22413), (3720, 22172), (3856, 21390), (4278, 19280), (4820, 17112), (4960, 16629), (5520, 14942), (5543, 14880), (5704, 14460), (5784, 14260), (7130, 11568), (7230, 11408), (7440, 11086), (7471, 11040), (7712, 10695), (8556, 9640)]