268702980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 192

約数和(自身を含む): 958487040

約数和(自身を除く): 689784060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1697, 1740, 1820, 1885, 2030, 2262, 2436, 2639, 2730, 3045, 3394, 3770, 4060, 4524, 5091, 5278, 5460, 5655, 6090, 6788, 7540, 7917, 8485, 10182, 10556, 11310, 11879, 12180, 13195, 15834, 16970, 20364, 22061, 22620, 23758, 25455, 26390, 31668, 33940, 35637, 39585, 44122, 47516, 49213, 50910, 52780, 59395, 66183, 71274, 79170, 88244, 98426, 101820, 110305, 118790, 132366, 142548, 147639, 154427, 158340, 178185, 196852, 220610, 237580, 246065, 264732, 295278, 308854, 330915, 344491, 356370, 441220, 463281, 492130, 590556, 617708, 639769, 661830, 688982, 712740, 738195, 772135, 926562, 984260, 1033473, 1279538, 1323660, 1377964, 1476390, 1544270, 1722455, 1853124, 1919307, 2066946, 2316405, 2559076, 2952780, 3088540, 3198845, 3444910, 3838614, 4133892, 4478383, 4632810, 5167365, 6397690, 6889820, 7677228, 8956766, 9265620, 9596535, 10334730, 12795380, 13435149, 17913532, 19193070, 20669460, 22391915, 26870298, 38386140, 44783830, 53740596, 67175745, 89567660, 134351490, 268702980]

約数ペア:

[(1, 268702980), (2, 134351490), (3, 89567660), (4, 67175745), (5, 53740596), (6, 44783830), (7, 38386140), (10, 26870298), (12, 22391915), (13, 20669460), (14, 19193070), (15, 17913532), (20, 13435149), (21, 12795380), (26, 10334730), (28, 9596535), (29, 9265620), (30, 8956766), (35, 7677228), (39, 6889820), (42, 6397690), (52, 5167365), (58, 4632810), (60, 4478383), (65, 4133892), (70, 3838614), (78, 3444910), (84, 3198845), (87, 3088540), (91, 2952780), (105, 2559076), (116, 2316405), (130, 2066946), (140, 1919307), (145, 1853124), (156, 1722455), (174, 1544270), (182, 1476390), (195, 1377964), (203, 1323660), (210, 1279538), (260, 1033473), (273, 984260), (290, 926562), (348, 772135), (364, 738195), (377, 712740), (390, 688982), (406, 661830), (420, 639769), (435, 617708), (455, 590556), (546, 492130), (580, 463281), (609, 441220), (754, 356370), (780, 344491), (812, 330915), (870, 308854), (910, 295278), (1015, 264732), (1092, 246065), (1131, 237580), (1218, 220610), (1365, 196852), (1508, 178185), (1697, 158340), (1740, 154427), (1820, 147639), (1885, 142548), (2030, 132366), (2262, 118790), (2436, 110305), (2639, 101820), (2730, 98426), (3045, 88244), (3394, 79170), (3770, 71274), (4060, 66183), (4524, 59395), (5091, 52780), (5278, 50910), (5460, 49213), (5655, 47516), (6090, 44122), (6788, 39585), (7540, 35637), (7917, 33940), (8485, 31668), (10182, 26390), (10556, 25455), (11310, 23758), (11879, 22620), (12180, 22061), (13195, 20364), (15834, 16970)]