1045000320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5981}}^1$

素因数の和:6023

約数の個数: 256

約数和(自身を含む): 4100302080

約数和(自身を除く): 3055301760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1664, 1680, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 4480, 4992, 5460, 5824, 5981, 6240, 6720, 7280, 8320, 8736, 10920, 11648, 11962, 12480, 13440, 14560, 17472, 17943, 21840, 23924, 24960, 29120, 29905, 34944, 35886, 41867, 43680, 47848, 58240, 59810, 71772, 77753, 83734, 87360, 89715, 95696, 119620, 125601, 143544, 155506, 167468, 174720, 179430, 191392, 209335, 233259, 239240, 251202, 287088, 311012, 334936, 358860, 382784, 388765, 418670, 466518, 478480, 502404, 544271, 574176, 622024, 628005, 669872, 717720, 765568, 777530, 837340, 933036, 956960, 1004808, 1088542, 1148352, 1166295, 1244048, 1256010, 1339744, 1435440, 1555060, 1632813, 1674680, 1866072, 1913920, 2009616, 2177084, 2296704, 2332590, 2488096, 2512020, 2679488, 2721355, 2870880, 3110120, 3265626, 3349360, 3732144, 3827840, 4019232, 4354168, 4665180, 4976192, 5024040, 5358976, 5442710, 5741760, 6220240, 6531252, 6698720, 7464288, 8038464, 8164065, 8708336, 9330360, 9952384, 10048080, 10885420, 11483520, 12440480, 13062504, 13397440, 14928576, 16076928, 16328130, 17416672, 18660720, 20096160, 21770840, 24880960, 26125008, 26794880, 29857152, 32656260, 34833344, 37321440, 40192320, 43541680, 49761920, 52250016, 65312520, 69666688, 74642880, 80384640, 87083360, 104500032, 130625040, 149285760, 174166720, 209000064, 261250080, 348333440, 522500160, 1045000320]

約数ペア:

[(1, 1045000320), (2, 522500160), (3, 348333440), (4, 261250080), (5, 209000064), (6, 174166720), (7, 149285760), (8, 130625040), (10, 104500032), (12, 87083360), (13, 80384640), (14, 74642880), (15, 69666688), (16, 65312520), (20, 52250016), (21, 49761920), (24, 43541680), (26, 40192320), (28, 37321440), (30, 34833344), (32, 32656260), (35, 29857152), (39, 26794880), (40, 26125008), (42, 24880960), (48, 21770840), (52, 20096160), (56, 18660720), (60, 17416672), (64, 16328130), (65, 16076928), (70, 14928576), (78, 13397440), (80, 13062504), (84, 12440480), (91, 11483520), (96, 10885420), (104, 10048080), (105, 9952384), (112, 9330360), (120, 8708336), (128, 8164065), (130, 8038464), (140, 7464288), (156, 6698720), (160, 6531252), (168, 6220240), (182, 5741760), (192, 5442710), (195, 5358976), (208, 5024040), (210, 4976192), (224, 4665180), (240, 4354168), (260, 4019232), (273, 3827840), (280, 3732144), (312, 3349360), (320, 3265626), (336, 3110120), (364, 2870880), (384, 2721355), (390, 2679488), (416, 2512020), (420, 2488096), (448, 2332590), (455, 2296704), (480, 2177084), (520, 2009616), (546, 1913920), (560, 1866072), (624, 1674680), (640, 1632813), (672, 1555060), (728, 1435440), (780, 1339744), (832, 1256010), (840, 1244048), (896, 1166295), (910, 1148352), (960, 1088542), (1040, 1004808), (1092, 956960), (1120, 933036), (1248, 837340), (1344, 777530), (1365, 765568), (1456, 717720), (1560, 669872), (1664, 628005), (1680, 622024), (1820, 574176), (1920, 544271), (2080, 502404), (2184, 478480), (2240, 466518), (2496, 418670), (2688, 388765), (2730, 382784), (2912, 358860), (3120, 334936), (3360, 311012), (3640, 287088), (4160, 251202), (4368, 239240), (4480, 233259), (4992, 209335), (5460, 191392), (5824, 179430), (5981, 174720), (6240, 167468), (6720, 155506), (7280, 143544), (8320, 125601), (8736, 119620), (10920, 95696), (11648, 89715), (11962, 87360), (12480, 83734), (13440, 77753), (14560, 71772), (17472, 59810), (17943, 58240), (21840, 47848), (23924, 43680), (24960, 41867), (29120, 35886), (29905, 34944)]