69691440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 160

約数和(自身を含む): 265982976

約数和(自身を除く): 196291536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3191, 3640, 4368, 5460, 6382, 7280, 9573, 10920, 12764, 15955, 19146, 21840, 22337, 25528, 31910, 38292, 41483, 44674, 47865, 51056, 63820, 67011, 76584, 82966, 89348, 95730, 111685, 124449, 127640, 134022, 153168, 165932, 178696, 191460, 207415, 223370, 248898, 255280, 268044, 290381, 331864, 335055, 357392, 382920, 414830, 446740, 497796, 536088, 580762, 622245, 663728, 670110, 765840, 829660, 871143, 893480, 995592, 1072176, 1161524, 1244490, 1340220, 1451905, 1659320, 1742286, 1786960, 1991184, 2323048, 2488980, 2680440, 2903810, 3318640, 3484572, 4355715, 4646096, 4977960, 5360880, 5807620, 6969144, 8711430, 9955920, 11615240, 13938288, 17422860, 23230480, 34845720, 69691440]

約数ペア:

[(1, 69691440), (2, 34845720), (3, 23230480), (4, 17422860), (5, 13938288), (6, 11615240), (7, 9955920), (8, 8711430), (10, 6969144), (12, 5807620), (13, 5360880), (14, 4977960), (15, 4646096), (16, 4355715), (20, 3484572), (21, 3318640), (24, 2903810), (26, 2680440), (28, 2488980), (30, 2323048), (35, 1991184), (39, 1786960), (40, 1742286), (42, 1659320), (48, 1451905), (52, 1340220), (56, 1244490), (60, 1161524), (65, 1072176), (70, 995592), (78, 893480), (80, 871143), (84, 829660), (91, 765840), (104, 670110), (105, 663728), (112, 622245), (120, 580762), (130, 536088), (140, 497796), (156, 446740), (168, 414830), (182, 382920), (195, 357392), (208, 335055), (210, 331864), (240, 290381), (260, 268044), (273, 255280), (280, 248898), (312, 223370), (336, 207415), (364, 191460), (390, 178696), (420, 165932), (455, 153168), (520, 134022), (546, 127640), (560, 124449), (624, 111685), (728, 95730), (780, 89348), (840, 82966), (910, 76584), (1040, 67011), (1092, 63820), (1365, 51056), (1456, 47865), (1560, 44674), (1680, 41483), (1820, 38292), (2184, 31910), (2730, 25528), (3120, 22337), (3191, 21840), (3640, 19146), (4368, 15955), (5460, 12764), (6382, 10920), (7280, 9573)]