384397440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 256

約数和(自身を含む): 1440011520

約数和(自身を除く): 1055614080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 140, 148, 160, 168, 185, 192, 210, 222, 224, 240, 259, 280, 296, 320, 336, 370, 384, 420, 444, 448, 480, 518, 555, 560, 592, 640, 672, 740, 773, 777, 840, 888, 896, 960, 1036, 1110, 1120, 1184, 1295, 1344, 1480, 1546, 1554, 1680, 1776, 1920, 2072, 2220, 2240, 2319, 2368, 2590, 2688, 2960, 3092, 3108, 3360, 3552, 3865, 3885, 4144, 4440, 4480, 4638, 4736, 5180, 5411, 5920, 6184, 6216, 6720, 7104, 7730, 7770, 8288, 8880, 9276, 10360, 10822, 11595, 11840, 12368, 12432, 13440, 14208, 15460, 15540, 16233, 16576, 17760, 18552, 20720, 21644, 23190, 23680, 24736, 24864, 27055, 28601, 30920, 31080, 32466, 33152, 35520, 37104, 41440, 43288, 46380, 49472, 49728, 54110, 57202, 61840, 62160, 64932, 71040, 74208, 81165, 82880, 85803, 86576, 92760, 98944, 99456, 108220, 114404, 123680, 124320, 129864, 143005, 148416, 162330, 165760, 171606, 173152, 185520, 200207, 216440, 228808, 247360, 248640, 259728, 286010, 296832, 324660, 343212, 346304, 371040, 400414, 429015, 432880, 457616, 494720, 497280, 519456, 572020, 600621, 649320, 686424, 692608, 742080, 800828, 858030, 865760, 915232, 1001035, 1038912, 1144040, 1201242, 1298640, 1372848, 1484160, 1601656, 1716060, 1731520, 1830464, 2002070, 2077824, 2288080, 2402484, 2597280, 2745696, 3003105, 3203312, 3432120, 3463040, 3660928, 4004140, 4576160, 4804968, 5194560, 5491392, 6006210, 6406624, 6864240, 8008280, 9152320, 9609936, 10389120, 10982784, 12012420, 12813248, 13728480, 16016560, 18304640, 19219872, 24024840, 25626496, 27456960, 32033120, 38439744, 48049680, 54913920, 64066240, 76879488, 96099360, 128132480, 192198720, 384397440]

約数ペア:

[(1, 384397440), (2, 192198720), (3, 128132480), (4, 96099360), (5, 76879488), (6, 64066240), (7, 54913920), (8, 48049680), (10, 38439744), (12, 32033120), (14, 27456960), (15, 25626496), (16, 24024840), (20, 19219872), (21, 18304640), (24, 16016560), (28, 13728480), (30, 12813248), (32, 12012420), (35, 10982784), (37, 10389120), (40, 9609936), (42, 9152320), (48, 8008280), (56, 6864240), (60, 6406624), (64, 6006210), (70, 5491392), (74, 5194560), (80, 4804968), (84, 4576160), (96, 4004140), (105, 3660928), (111, 3463040), (112, 3432120), (120, 3203312), (128, 3003105), (140, 2745696), (148, 2597280), (160, 2402484), (168, 2288080), (185, 2077824), (192, 2002070), (210, 1830464), (222, 1731520), (224, 1716060), (240, 1601656), (259, 1484160), (280, 1372848), (296, 1298640), (320, 1201242), (336, 1144040), (370, 1038912), (384, 1001035), (420, 915232), (444, 865760), (448, 858030), (480, 800828), (518, 742080), (555, 692608), (560, 686424), (592, 649320), (640, 600621), (672, 572020), (740, 519456), (773, 497280), (777, 494720), (840, 457616), (888, 432880), (896, 429015), (960, 400414), (1036, 371040), (1110, 346304), (1120, 343212), (1184, 324660), (1295, 296832), (1344, 286010), (1480, 259728), (1546, 248640), (1554, 247360), (1680, 228808), (1776, 216440), (1920, 200207), (2072, 185520), (2220, 173152), (2240, 171606), (2319, 165760), (2368, 162330), (2590, 148416), (2688, 143005), (2960, 129864), (3092, 124320), (3108, 123680), (3360, 114404), (3552, 108220), (3865, 99456), (3885, 98944), (4144, 92760), (4440, 86576), (4480, 85803), (4638, 82880), (4736, 81165), (5180, 74208), (5411, 71040), (5920, 64932), (6184, 62160), (6216, 61840), (6720, 57202), (7104, 54110), (7730, 49728), (7770, 49472), (8288, 46380), (8880, 43288), (9276, 41440), (10360, 37104), (10822, 35520), (11595, 33152), (11840, 32466), (12368, 31080), (12432, 30920), (13440, 28601), (14208, 27055), (15460, 24864), (15540, 24736), (16233, 23680), (16576, 23190), (17760, 21644), (18552, 20720)]