8348340

素因数分解:

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

素因数の和:182

約数の個数: 192

約数和(自身を含む): 31610880

約数和(自身を除く): 23262540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 139, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 278, 286, 308, 330, 364, 385, 390, 417, 420, 429, 455, 462, 546, 556, 572, 660, 695, 715, 770, 780, 834, 858, 910, 924, 973, 1001, 1092, 1155, 1365, 1390, 1430, 1529, 1540, 1668, 1716, 1807, 1820, 1946, 2002, 2085, 2145, 2310, 2730, 2780, 2860, 2919, 3003, 3058, 3614, 3892, 4004, 4170, 4290, 4587, 4620, 4865, 5005, 5421, 5460, 5838, 6006, 6116, 7228, 7645, 8340, 8580, 9035, 9174, 9730, 10010, 10703, 10842, 11676, 12012, 12649, 14595, 15015, 15290, 18070, 18348, 19460, 19877, 20020, 21406, 21684, 22935, 25298, 27105, 29190, 30030, 30580, 32109, 36140, 37947, 39754, 42812, 45870, 50596, 53515, 54210, 58380, 59631, 60060, 63245, 64218, 75894, 79508, 91740, 99385, 107030, 108420, 119262, 126490, 128436, 139139, 151788, 160545, 189735, 198770, 214060, 238524, 252980, 278278, 298155, 321090, 379470, 397540, 417417, 556556, 596310, 642180, 695695, 758940, 834834, 1192620, 1391390, 1669668, 2087085, 2782780, 4174170, 8348340]

約数ペア:

[(1, 8348340), (2, 4174170), (3, 2782780), (4, 2087085), (5, 1669668), (6, 1391390), (7, 1192620), (10, 834834), (11, 758940), (12, 695695), (13, 642180), (14, 596310), (15, 556556), (20, 417417), (21, 397540), (22, 379470), (26, 321090), (28, 298155), (30, 278278), (33, 252980), (35, 238524), (39, 214060), (42, 198770), (44, 189735), (52, 160545), (55, 151788), (60, 139139), (65, 128436), (66, 126490), (70, 119262), (77, 108420), (78, 107030), (84, 99385), (91, 91740), (105, 79508), (110, 75894), (130, 64218), (132, 63245), (139, 60060), (140, 59631), (143, 58380), (154, 54210), (156, 53515), (165, 50596), (182, 45870), (195, 42812), (210, 39754), (220, 37947), (231, 36140), (260, 32109), (273, 30580), (278, 30030), (286, 29190), (308, 27105), (330, 25298), (364, 22935), (385, 21684), (390, 21406), (417, 20020), (420, 19877), (429, 19460), (455, 18348), (462, 18070), (546, 15290), (556, 15015), (572, 14595), (660, 12649), (695, 12012), (715, 11676), (770, 10842), (780, 10703), (834, 10010), (858, 9730), (910, 9174), (924, 9035), (973, 8580), (1001, 8340), (1092, 7645), (1155, 7228), (1365, 6116), (1390, 6006), (1430, 5838), (1529, 5460), (1540, 5421), (1668, 5005), (1716, 4865), (1807, 4620), (1820, 4587), (1946, 4290), (2002, 4170), (2085, 4004), (2145, 3892), (2310, 3614), (2730, 3058), (2780, 3003), (2860, 2919)]