2021425920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1027

約数の個数: 216

約数和(自身を含む): 7033820976

約数和(自身を除く): 5012395056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 227, 240, 256, 288, 320, 360, 384, 454, 480, 576, 640, 681, 720, 768, 773, 908, 960, 1135, 1152, 1280, 1362, 1440, 1546, 1816, 1920, 2043, 2270, 2304, 2319, 2724, 2880, 3092, 3405, 3632, 3840, 3865, 4086, 4540, 4638, 5448, 5760, 6184, 6810, 6957, 7264, 7730, 8172, 9080, 9276, 10215, 10896, 11520, 11595, 12368, 13620, 13914, 14528, 15460, 16344, 18160, 18552, 20430, 21792, 23190, 24736, 27240, 27828, 29056, 30920, 32688, 34785, 36320, 37104, 40860, 43584, 46380, 49472, 54480, 55656, 58112, 61840, 65376, 69570, 72640, 74208, 81720, 87168, 92760, 98944, 108960, 111312, 123680, 130752, 139140, 145280, 148416, 163440, 174336, 175471, 185520, 197888, 217920, 222624, 247360, 261504, 278280, 290560, 296832, 326880, 350942, 371040, 435840, 445248, 494720, 523008, 526413, 556560, 593664, 653760, 701884, 742080, 871680, 877355, 890496, 989440, 1052826, 1113120, 1307520, 1403768, 1484160, 1579239, 1754710, 1780992, 2105652, 2226240, 2615040, 2632065, 2807536, 2968320, 3158478, 3509420, 4211304, 4452480, 5264130, 5615072, 6316956, 7018840, 7896195, 8422608, 8904960, 10528260, 11230144, 12633912, 14037680, 15792390, 16845216, 21056520, 22460288, 25267824, 28075360, 31584780, 33690432, 42113040, 44920576, 50535648, 56150720, 63169560, 67380864, 84226080, 101071296, 112301440, 126339120, 134761728, 168452160, 202142592, 224602880, 252678240, 336904320, 404285184, 505356480, 673808640, 1010712960, 2021425920]

約数ペア:

[(1, 2021425920), (2, 1010712960), (3, 673808640), (4, 505356480), (5, 404285184), (6, 336904320), (8, 252678240), (9, 224602880), (10, 202142592), (12, 168452160), (15, 134761728), (16, 126339120), (18, 112301440), (20, 101071296), (24, 84226080), (30, 67380864), (32, 63169560), (36, 56150720), (40, 50535648), (45, 44920576), (48, 42113040), (60, 33690432), (64, 31584780), (72, 28075360), (80, 25267824), (90, 22460288), (96, 21056520), (120, 16845216), (128, 15792390), (144, 14037680), (160, 12633912), (180, 11230144), (192, 10528260), (227, 8904960), (240, 8422608), (256, 7896195), (288, 7018840), (320, 6316956), (360, 5615072), (384, 5264130), (454, 4452480), (480, 4211304), (576, 3509420), (640, 3158478), (681, 2968320), (720, 2807536), (768, 2632065), (773, 2615040), (908, 2226240), (960, 2105652), (1135, 1780992), (1152, 1754710), (1280, 1579239), (1362, 1484160), (1440, 1403768), (1546, 1307520), (1816, 1113120), (1920, 1052826), (2043, 989440), (2270, 890496), (2304, 877355), (2319, 871680), (2724, 742080), (2880, 701884), (3092, 653760), (3405, 593664), (3632, 556560), (3840, 526413), (3865, 523008), (4086, 494720), (4540, 445248), (4638, 435840), (5448, 371040), (5760, 350942), (6184, 326880), (6810, 296832), (6957, 290560), (7264, 278280), (7730, 261504), (8172, 247360), (9080, 222624), (9276, 217920), (10215, 197888), (10896, 185520), (11520, 175471), (11595, 174336), (12368, 163440), (13620, 148416), (13914, 145280), (14528, 139140), (15460, 130752), (16344, 123680), (18160, 111312), (18552, 108960), (20430, 98944), (21792, 92760), (23190, 87168), (24736, 81720), (27240, 74208), (27828, 72640), (29056, 69570), (30920, 65376), (32688, 61840), (34785, 58112), (36320, 55656), (37104, 54480), (40860, 49472), (43584, 46380)]