16556951040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{43997}}^1$

素因数の和:44037

約数の個数: 240

約数和(自身を含む): 61573617072

約数和(自身を除く): 45016666032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 43997, 47040, 53760, 62720, 75264, 87994, 94080, 125440, 131991, 175988, 188160, 219985, 263982, 307979, 351976, 376320, 439970, 527964, 615958, 659955, 703952, 879940, 923937, 1055928, 1231916, 1319910, 1407904, 1539895, 1759880, 1847874, 2111856, 2155853, 2463832, 2639820, 2815808, 3079790, 3519760, 3695748, 4223712, 4311706, 4619685, 4927664, 5279640, 5631616, 6159580, 6467559, 7039520, 7391496, 8447424, 8623412, 9239370, 9855328, 10559280, 10779265, 11263232, 12319160, 12935118, 14079040, 14782992, 16894848, 17246824, 18478740, 19710656, 21118560, 21558530, 22526464, 24638320, 25870236, 28158080, 29565984, 32337795, 33789696, 34493648, 36957480, 39421312, 42237120, 43117060, 49276640, 51740472, 56316160, 59131968, 64675590, 67579392, 68987296, 73914960, 78842624, 84474240, 86234120, 98553280, 103480944, 112632320, 118263936, 129351180, 137974592, 147829920, 157685248, 168948480, 172468240, 197106560, 206961888, 236527872, 258702360, 275949184, 295659840, 337896960, 344936480, 394213120, 413923776, 473055744, 517404720, 551898368, 591319680, 689872960, 788426240, 827847552, 1034809440, 1103796736, 1182639360, 1379745920, 1655695104, 2069618880, 2365278720, 2759491840, 3311390208, 4139237760, 5518983680, 8278475520, 16556951040]

約数ペア:

[(1, 16556951040), (2, 8278475520), (3, 5518983680), (4, 4139237760), (5, 3311390208), (6, 2759491840), (7, 2365278720), (8, 2069618880), (10, 1655695104), (12, 1379745920), (14, 1182639360), (15, 1103796736), (16, 1034809440), (20, 827847552), (21, 788426240), (24, 689872960), (28, 591319680), (30, 551898368), (32, 517404720), (35, 473055744), (40, 413923776), (42, 394213120), (48, 344936480), (49, 337896960), (56, 295659840), (60, 275949184), (64, 258702360), (70, 236527872), (80, 206961888), (84, 197106560), (96, 172468240), (98, 168948480), (105, 157685248), (112, 147829920), (120, 137974592), (128, 129351180), (140, 118263936), (147, 112632320), (160, 103480944), (168, 98553280), (192, 86234120), (196, 84474240), (210, 78842624), (224, 73914960), (240, 68987296), (245, 67579392), (256, 64675590), (280, 59131968), (294, 56316160), (320, 51740472), (336, 49276640), (384, 43117060), (392, 42237120), (420, 39421312), (448, 36957480), (480, 34493648), (490, 33789696), (512, 32337795), (560, 29565984), (588, 28158080), (640, 25870236), (672, 24638320), (735, 22526464), (768, 21558530), (784, 21118560), (840, 19710656), (896, 18478740), (960, 17246824), (980, 16894848), (1120, 14782992), (1176, 14079040), (1280, 12935118), (1344, 12319160), (1470, 11263232), (1536, 10779265), (1568, 10559280), (1680, 9855328), (1792, 9239370), (1920, 8623412), (1960, 8447424), (2240, 7391496), (2352, 7039520), (2560, 6467559), (2688, 6159580), (2940, 5631616), (3136, 5279640), (3360, 4927664), (3584, 4619685), (3840, 4311706), (3920, 4223712), (4480, 3695748), (4704, 3519760), (5376, 3079790), (5880, 2815808), (6272, 2639820), (6720, 2463832), (7680, 2155853), (7840, 2111856), (8960, 1847874), (9408, 1759880), (10752, 1539895), (11760, 1407904), (12544, 1319910), (13440, 1231916), (15680, 1055928), (17920, 923937), (18816, 879940), (23520, 703952), (25088, 659955), (26880, 615958), (31360, 527964), (37632, 439970), (43997, 376320), (47040, 351976), (53760, 307979), (62720, 263982), (75264, 219985), (87994, 188160), (94080, 175988), (125440, 131991)]