16696680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 67737600

約数和(自身を除く): 51040920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 52, 55, 56, 60, 65, 66, 70, 77, 78, 84, 88, 91, 104, 105, 110, 120, 130, 132, 139, 140, 143, 154, 156, 165, 168, 182, 195, 210, 220, 231, 260, 264, 273, 278, 280, 286, 308, 312, 330, 364, 385, 390, 417, 420, 429, 440, 455, 462, 520, 546, 556, 572, 616, 660, 695, 715, 728, 770, 780, 834, 840, 858, 910, 924, 973, 1001, 1092, 1112, 1144, 1155, 1320, 1365, 1390, 1430, 1529, 1540, 1560, 1668, 1716, 1807, 1820, 1848, 1946, 2002, 2085, 2145, 2184, 2310, 2730, 2780, 2860, 2919, 3003, 3058, 3080, 3336, 3432, 3614, 3640, 3892, 4004, 4170, 4290, 4587, 4620, 4865, 5005, 5421, 5460, 5560, 5720, 5838, 6006, 6116, 7228, 7645, 7784, 8008, 8340, 8580, 9035, 9174, 9240, 9730, 10010, 10703, 10842, 10920, 11676, 12012, 12232, 12649, 14456, 14595, 15015, 15290, 16680, 17160, 18070, 18348, 19460, 19877, 20020, 21406, 21684, 22935, 23352, 24024, 25298, 27105, 29190, 30030, 30580, 32109, 36140, 36696, 37947, 38920, 39754, 40040, 42812, 43368, 45870, 50596, 53515, 54210, 58380, 59631, 60060, 61160, 63245, 64218, 72280, 75894, 79508, 85624, 91740, 99385, 101192, 107030, 108420, 116760, 119262, 120120, 126490, 128436, 139139, 151788, 159016, 160545, 183480, 189735, 198770, 214060, 216840, 238524, 252980, 256872, 278278, 298155, 303576, 321090, 379470, 397540, 417417, 428120, 477048, 505960, 556556, 596310, 642180, 695695, 758940, 795080, 834834, 1113112, 1192620, 1284360, 1391390, 1517880, 1669668, 2087085, 2385240, 2782780, 3339336, 4174170, 5565560, 8348340, 16696680]

約数ペア:

[(1, 16696680), (2, 8348340), (3, 5565560), (4, 4174170), (5, 3339336), (6, 2782780), (7, 2385240), (8, 2087085), (10, 1669668), (11, 1517880), (12, 1391390), (13, 1284360), (14, 1192620), (15, 1113112), (20, 834834), (21, 795080), (22, 758940), (24, 695695), (26, 642180), (28, 596310), (30, 556556), (33, 505960), (35, 477048), (39, 428120), (40, 417417), (42, 397540), (44, 379470), (52, 321090), (55, 303576), (56, 298155), (60, 278278), (65, 256872), (66, 252980), (70, 238524), (77, 216840), (78, 214060), (84, 198770), (88, 189735), (91, 183480), (104, 160545), (105, 159016), (110, 151788), (120, 139139), (130, 128436), (132, 126490), (139, 120120), (140, 119262), (143, 116760), (154, 108420), (156, 107030), (165, 101192), (168, 99385), (182, 91740), (195, 85624), (210, 79508), (220, 75894), (231, 72280), (260, 64218), (264, 63245), (273, 61160), (278, 60060), (280, 59631), (286, 58380), (308, 54210), (312, 53515), (330, 50596), (364, 45870), (385, 43368), (390, 42812), (417, 40040), (420, 39754), (429, 38920), (440, 37947), (455, 36696), (462, 36140), (520, 32109), (546, 30580), (556, 30030), (572, 29190), (616, 27105), (660, 25298), (695, 24024), (715, 23352), (728, 22935), (770, 21684), (780, 21406), (834, 20020), (840, 19877), (858, 19460), (910, 18348), (924, 18070), (973, 17160), (1001, 16680), (1092, 15290), (1112, 15015), (1144, 14595), (1155, 14456), (1320, 12649), (1365, 12232), (1390, 12012), (1430, 11676), (1529, 10920), (1540, 10842), (1560, 10703), (1668, 10010), (1716, 9730), (1807, 9240), (1820, 9174), (1848, 9035), (1946, 8580), (2002, 8340), (2085, 8008), (2145, 7784), (2184, 7645), (2310, 7228), (2730, 6116), (2780, 6006), (2860, 5838), (2919, 5720), (3003, 5560), (3058, 5460), (3080, 5421), (3336, 5005), (3432, 4865), (3614, 4620), (3640, 4587), (3892, 4290), (4004, 4170)]