26629260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 92897280

約数和(自身を除く): 66268020

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 47, 57, 60, 70, 71, 76, 84, 94, 95, 105, 114, 133, 140, 141, 142, 188, 190, 210, 213, 228, 235, 266, 282, 284, 285, 329, 355, 380, 399, 420, 426, 470, 497, 532, 564, 570, 658, 665, 705, 710, 798, 852, 893, 940, 987, 994, 1065, 1140, 1316, 1330, 1349, 1410, 1420, 1491, 1596, 1645, 1786, 1974, 1988, 1995, 2130, 2485, 2660, 2679, 2698, 2820, 2982, 3290, 3337, 3572, 3948, 3990, 4047, 4260, 4465, 4935, 4970, 5358, 5396, 5964, 6251, 6580, 6674, 6745, 7455, 7980, 8094, 8930, 9443, 9870, 9940, 10011, 10716, 12502, 13348, 13395, 13490, 14910, 16188, 16685, 17860, 18753, 18886, 19740, 20022, 20235, 23359, 25004, 26790, 26980, 28329, 29820, 31255, 33370, 37506, 37772, 40044, 40470, 46718, 47215, 50055, 53580, 56658, 62510, 63403, 66740, 70077, 75012, 80940, 93436, 93765, 94430, 100110, 113316, 116795, 125020, 126806, 140154, 141645, 187530, 188860, 190209, 200220, 233590, 253612, 280308, 283290, 317015, 350385, 375060, 380418, 443821, 467180, 566580, 634030, 700770, 760836, 887642, 951045, 1268060, 1331463, 1401540, 1775284, 1902090, 2219105, 2662926, 3804180, 4438210, 5325852, 6657315, 8876420, 13314630, 26629260]

約数ペア:

[(1, 26629260), (2, 13314630), (3, 8876420), (4, 6657315), (5, 5325852), (6, 4438210), (7, 3804180), (10, 2662926), (12, 2219105), (14, 1902090), (15, 1775284), (19, 1401540), (20, 1331463), (21, 1268060), (28, 951045), (30, 887642), (35, 760836), (38, 700770), (42, 634030), (47, 566580), (57, 467180), (60, 443821), (70, 380418), (71, 375060), (76, 350385), (84, 317015), (94, 283290), (95, 280308), (105, 253612), (114, 233590), (133, 200220), (140, 190209), (141, 188860), (142, 187530), (188, 141645), (190, 140154), (210, 126806), (213, 125020), (228, 116795), (235, 113316), (266, 100110), (282, 94430), (284, 93765), (285, 93436), (329, 80940), (355, 75012), (380, 70077), (399, 66740), (420, 63403), (426, 62510), (470, 56658), (497, 53580), (532, 50055), (564, 47215), (570, 46718), (658, 40470), (665, 40044), (705, 37772), (710, 37506), (798, 33370), (852, 31255), (893, 29820), (940, 28329), (987, 26980), (994, 26790), (1065, 25004), (1140, 23359), (1316, 20235), (1330, 20022), (1349, 19740), (1410, 18886), (1420, 18753), (1491, 17860), (1596, 16685), (1645, 16188), (1786, 14910), (1974, 13490), (1988, 13395), (1995, 13348), (2130, 12502), (2485, 10716), (2660, 10011), (2679, 9940), (2698, 9870), (2820, 9443), (2982, 8930), (3290, 8094), (3337, 7980), (3572, 7455), (3948, 6745), (3990, 6674), (4047, 6580), (4260, 6251), (4465, 5964), (4935, 5396), (4970, 5358)]