461422080

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2897

約数の個数: 240

約数和(自身を含む): 1826963424

約数和(自身を除く): 1365541344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2861, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5722, 5760, 6720, 7680, 8064, 8583, 8960, 10080, 10752, 11444, 11520, 13440, 14305, 16128, 17166, 17920, 20027, 20160, 22888, 23040, 25749, 26880, 28610, 32256, 34332, 40054, 40320, 42915, 45776, 51498, 53760, 57220, 60081, 68664, 80108, 80640, 85830, 91552, 100135, 102996, 114440, 120162, 128745, 137328, 160216, 161280, 171660, 180243, 183104, 200270, 205992, 228880, 240324, 257490, 274656, 300405, 320432, 343320, 360486, 366208, 400540, 411984, 457760, 480648, 514980, 549312, 600810, 640864, 686640, 720972, 732416, 801080, 823968, 901215, 915520, 961296, 1029960, 1098624, 1201620, 1281728, 1373280, 1441944, 1464832, 1602160, 1647936, 1802430, 1831040, 1922592, 2059920, 2197248, 2403240, 2563456, 2746560, 2883888, 3204320, 3295872, 3604860, 3662080, 3845184, 4119840, 4394496, 4806480, 5126912, 5493120, 5767776, 6408640, 6591744, 7209720, 7324160, 7690368, 8239680, 9612960, 10253824, 10986240, 11535552, 12817280, 13183488, 14419440, 15380736, 16479360, 19225920, 21972480, 23071104, 25634560, 28838880, 30761472, 32958720, 38451840, 46142208, 51269120, 57677760, 65917440, 76903680, 92284416, 115355520, 153807360, 230711040, 461422080]

約数ペア:

[(1, 461422080), (2, 230711040), (3, 153807360), (4, 115355520), (5, 92284416), (6, 76903680), (7, 65917440), (8, 57677760), (9, 51269120), (10, 46142208), (12, 38451840), (14, 32958720), (15, 30761472), (16, 28838880), (18, 25634560), (20, 23071104), (21, 21972480), (24, 19225920), (28, 16479360), (30, 15380736), (32, 14419440), (35, 13183488), (36, 12817280), (40, 11535552), (42, 10986240), (45, 10253824), (48, 9612960), (56, 8239680), (60, 7690368), (63, 7324160), (64, 7209720), (70, 6591744), (72, 6408640), (80, 5767776), (84, 5493120), (90, 5126912), (96, 4806480), (105, 4394496), (112, 4119840), (120, 3845184), (126, 3662080), (128, 3604860), (140, 3295872), (144, 3204320), (160, 2883888), (168, 2746560), (180, 2563456), (192, 2403240), (210, 2197248), (224, 2059920), (240, 1922592), (252, 1831040), (256, 1802430), (280, 1647936), (288, 1602160), (315, 1464832), (320, 1441944), (336, 1373280), (360, 1281728), (384, 1201620), (420, 1098624), (448, 1029960), (480, 961296), (504, 915520), (512, 901215), (560, 823968), (576, 801080), (630, 732416), (640, 720972), (672, 686640), (720, 640864), (768, 600810), (840, 549312), (896, 514980), (960, 480648), (1008, 457760), (1120, 411984), (1152, 400540), (1260, 366208), (1280, 360486), (1344, 343320), (1440, 320432), (1536, 300405), (1680, 274656), (1792, 257490), (1920, 240324), (2016, 228880), (2240, 205992), (2304, 200270), (2520, 183104), (2560, 180243), (2688, 171660), (2861, 161280), (2880, 160216), (3360, 137328), (3584, 128745), (3840, 120162), (4032, 114440), (4480, 102996), (4608, 100135), (5040, 91552), (5376, 85830), (5722, 80640), (5760, 80108), (6720, 68664), (7680, 60081), (8064, 57220), (8583, 53760), (8960, 51498), (10080, 45776), (10752, 42915), (11444, 40320), (11520, 40054), (13440, 34332), (14305, 32256), (16128, 28610), (17166, 26880), (17920, 25749), (20027, 23040), (20160, 22888)]