84679560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:537

約数の個数: 256

約数和(自身を含む): 337305600

約数和(自身を除く): 252626040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 27, 28, 30, 35, 36, 40, 42, 45, 46, 54, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 108, 115, 120, 126, 135, 138, 140, 161, 168, 180, 184, 189, 207, 210, 216, 230, 252, 270, 276, 280, 315, 322, 345, 360, 378, 414, 420, 460, 483, 487, 504, 540, 552, 621, 630, 644, 690, 756, 805, 828, 840, 920, 945, 966, 974, 1035, 1080, 1242, 1260, 1288, 1380, 1449, 1461, 1512, 1610, 1656, 1890, 1932, 1948, 2070, 2415, 2435, 2484, 2520, 2760, 2898, 2922, 3105, 3220, 3409, 3780, 3864, 3896, 4140, 4347, 4383, 4830, 4870, 4968, 5796, 5844, 6210, 6440, 6818, 7245, 7305, 7560, 8280, 8694, 8766, 9660, 9740, 10227, 11201, 11592, 11688, 12420, 13149, 13636, 14490, 14610, 17045, 17388, 17532, 19320, 19480, 20454, 21735, 21915, 22402, 24840, 26298, 27272, 28980, 29220, 30681, 33603, 34090, 34776, 35064, 40908, 43470, 43830, 44804, 51135, 52596, 56005, 57960, 58440, 61362, 65745, 67206, 68180, 78407, 81816, 86940, 87660, 89608, 92043, 100809, 102270, 105192, 112010, 122724, 131490, 134412, 136360, 153405, 156814, 168015, 173880, 175320, 184086, 201618, 204540, 224020, 235221, 245448, 262980, 268824, 302427, 306810, 313628, 336030, 368172, 392035, 403236, 409080, 448040, 460215, 470442, 504045, 525960, 604854, 613620, 627256, 672060, 705663, 736344, 784070, 806472, 920430, 940884, 1008090, 1176105, 1209708, 1227240, 1344120, 1411326, 1512135, 1568140, 1840860, 1881768, 2016180, 2116989, 2352210, 2419416, 2822652, 3024270, 3136280, 3528315, 3681720, 4032360, 4233978, 4704420, 5645304, 6048540, 7056630, 8467956, 9408840, 10584945, 12097080, 14113260, 16935912, 21169890, 28226520, 42339780, 84679560]

約数ペア:

[(1, 84679560), (2, 42339780), (3, 28226520), (4, 21169890), (5, 16935912), (6, 14113260), (7, 12097080), (8, 10584945), (9, 9408840), (10, 8467956), (12, 7056630), (14, 6048540), (15, 5645304), (18, 4704420), (20, 4233978), (21, 4032360), (23, 3681720), (24, 3528315), (27, 3136280), (28, 3024270), (30, 2822652), (35, 2419416), (36, 2352210), (40, 2116989), (42, 2016180), (45, 1881768), (46, 1840860), (54, 1568140), (56, 1512135), (60, 1411326), (63, 1344120), (69, 1227240), (70, 1209708), (72, 1176105), (84, 1008090), (90, 940884), (92, 920430), (105, 806472), (108, 784070), (115, 736344), (120, 705663), (126, 672060), (135, 627256), (138, 613620), (140, 604854), (161, 525960), (168, 504045), (180, 470442), (184, 460215), (189, 448040), (207, 409080), (210, 403236), (216, 392035), (230, 368172), (252, 336030), (270, 313628), (276, 306810), (280, 302427), (315, 268824), (322, 262980), (345, 245448), (360, 235221), (378, 224020), (414, 204540), (420, 201618), (460, 184086), (483, 175320), (487, 173880), (504, 168015), (540, 156814), (552, 153405), (621, 136360), (630, 134412), (644, 131490), (690, 122724), (756, 112010), (805, 105192), (828, 102270), (840, 100809), (920, 92043), (945, 89608), (966, 87660), (974, 86940), (1035, 81816), (1080, 78407), (1242, 68180), (1260, 67206), (1288, 65745), (1380, 61362), (1449, 58440), (1461, 57960), (1512, 56005), (1610, 52596), (1656, 51135), (1890, 44804), (1932, 43830), (1948, 43470), (2070, 40908), (2415, 35064), (2435, 34776), (2484, 34090), (2520, 33603), (2760, 30681), (2898, 29220), (2922, 28980), (3105, 27272), (3220, 26298), (3409, 24840), (3780, 22402), (3864, 21915), (3896, 21735), (4140, 20454), (4347, 19480), (4383, 19320), (4830, 17532), (4870, 17388), (4968, 17045), (5796, 14610), (5844, 14490), (6210, 13636), (6440, 13149), (6818, 12420), (7245, 11688), (7305, 11592), (7560, 11201), (8280, 10227), (8694, 9740), (8766, 9660)]