2065687680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9041}}^1$

素因数の和:9087

約数の個数: 256

約数和(自身を含む): 7968533760

約数和(自身を除く): 5902846080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9041, 9520, 10880, 11424, 13440, 14280, 15232, 16320, 18082, 19040, 22848, 27123, 28560, 32640, 36164, 38080, 45205, 45696, 54246, 57120, 63287, 72328, 76160, 90410, 108492, 114240, 126574, 135615, 144656, 153697, 180820, 189861, 216984, 228480, 253148, 271230, 289312, 307394, 316435, 361640, 379722, 433968, 461091, 506296, 542460, 578624, 614788, 632870, 723280, 759444, 768485, 867936, 922182, 949305, 1012592, 1075879, 1084920, 1157248, 1229576, 1265740, 1446560, 1518888, 1536970, 1735872, 1844364, 1898610, 2025184, 2151758, 2169840, 2305455, 2459152, 2531480, 2893120, 3037776, 3073940, 3227637, 3471744, 3688728, 3797220, 4050368, 4303516, 4339680, 4610910, 4918304, 5062960, 5379395, 5786240, 6075552, 6147880, 6455274, 7377456, 7594440, 8100736, 8607032, 8679360, 9221820, 9836608, 10125920, 10758790, 12151104, 12295760, 12910548, 14754912, 15188880, 16138185, 17214064, 17358720, 18443640, 19673216, 20251840, 21517580, 24302208, 24591520, 25821096, 29509824, 30377760, 32276370, 34428128, 36887280, 40503680, 43035160, 49183040, 51642192, 59019648, 60755520, 64552740, 68856256, 73774560, 86070320, 98366080, 103284384, 121511040, 129105480, 137712512, 147549120, 172140640, 206568768, 258210960, 295098240, 344281280, 413137536, 516421920, 688562560, 1032843840, 2065687680]

約数ペア:

[(1, 2065687680), (2, 1032843840), (3, 688562560), (4, 516421920), (5, 413137536), (6, 344281280), (7, 295098240), (8, 258210960), (10, 206568768), (12, 172140640), (14, 147549120), (15, 137712512), (16, 129105480), (17, 121511040), (20, 103284384), (21, 98366080), (24, 86070320), (28, 73774560), (30, 68856256), (32, 64552740), (34, 60755520), (35, 59019648), (40, 51642192), (42, 49183040), (48, 43035160), (51, 40503680), (56, 36887280), (60, 34428128), (64, 32276370), (68, 30377760), (70, 29509824), (80, 25821096), (84, 24591520), (85, 24302208), (96, 21517580), (102, 20251840), (105, 19673216), (112, 18443640), (119, 17358720), (120, 17214064), (128, 16138185), (136, 15188880), (140, 14754912), (160, 12910548), (168, 12295760), (170, 12151104), (192, 10758790), (204, 10125920), (210, 9836608), (224, 9221820), (238, 8679360), (240, 8607032), (255, 8100736), (272, 7594440), (280, 7377456), (320, 6455274), (336, 6147880), (340, 6075552), (357, 5786240), (384, 5379395), (408, 5062960), (420, 4918304), (448, 4610910), (476, 4339680), (480, 4303516), (510, 4050368), (544, 3797220), (560, 3688728), (595, 3471744), (640, 3227637), (672, 3073940), (680, 3037776), (714, 2893120), (816, 2531480), (840, 2459152), (896, 2305455), (952, 2169840), (960, 2151758), (1020, 2025184), (1088, 1898610), (1120, 1844364), (1190, 1735872), (1344, 1536970), (1360, 1518888), (1428, 1446560), (1632, 1265740), (1680, 1229576), (1785, 1157248), (1904, 1084920), (1920, 1075879), (2040, 1012592), (2176, 949305), (2240, 922182), (2380, 867936), (2688, 768485), (2720, 759444), (2856, 723280), (3264, 632870), (3360, 614788), (3570, 578624), (3808, 542460), (4080, 506296), (4480, 461091), (4760, 433968), (5440, 379722), (5712, 361640), (6528, 316435), (6720, 307394), (7140, 289312), (7616, 271230), (8160, 253148), (9041, 228480), (9520, 216984), (10880, 189861), (11424, 180820), (13440, 153697), (14280, 144656), (15232, 135615), (16320, 126574), (18082, 114240), (19040, 108492), (22848, 90410), (27123, 76160), (28560, 72328), (32640, 63287), (36164, 57120), (38080, 54246), (45205, 45696)]