231215040

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3856

約数の個数: 224

約数和(自身を含む): 932444160

約数和(自身を除く): 701229120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 3823, 4032, 4320, 5040, 6048, 6720, 7560, 7646, 8640, 10080, 11469, 12096, 15120, 15292, 19115, 20160, 22938, 26761, 30240, 30584, 34407, 38230, 45876, 53522, 57345, 60480, 61168, 68814, 76460, 80283, 91752, 103221, 107044, 114690, 122336, 133805, 137628, 152920, 160566, 172035, 183504, 206442, 214088, 229380, 240849, 244672, 267610, 275256, 305840, 321132, 344070, 367008, 401415, 412884, 428176, 458760, 481698, 516105, 535220, 550512, 611680, 642264, 688140, 722547, 734016, 802830, 825768, 856352, 917520, 963396, 1032210, 1070440, 1101024, 1204245, 1223360, 1284528, 1376280, 1445094, 1605660, 1651536, 1712704, 1835040, 1926792, 2064420, 2140880, 2202048, 2408490, 2569056, 2752560, 2890188, 3211320, 3303072, 3612735, 3670080, 3853584, 4128840, 4281760, 4816980, 5138112, 5505120, 5780376, 6422640, 6606144, 7225470, 7707168, 8257680, 8563520, 9633960, 11010240, 11560752, 12845280, 14450940, 15414336, 16515360, 19267920, 23121504, 25690560, 28901880, 33030720, 38535840, 46243008, 57803760, 77071680, 115607520, 231215040]

約数ペア:

[(1, 231215040), (2, 115607520), (3, 77071680), (4, 57803760), (5, 46243008), (6, 38535840), (7, 33030720), (8, 28901880), (9, 25690560), (10, 23121504), (12, 19267920), (14, 16515360), (15, 15414336), (16, 14450940), (18, 12845280), (20, 11560752), (21, 11010240), (24, 9633960), (27, 8563520), (28, 8257680), (30, 7707168), (32, 7225470), (35, 6606144), (36, 6422640), (40, 5780376), (42, 5505120), (45, 5138112), (48, 4816980), (54, 4281760), (56, 4128840), (60, 3853584), (63, 3670080), (64, 3612735), (70, 3303072), (72, 3211320), (80, 2890188), (84, 2752560), (90, 2569056), (96, 2408490), (105, 2202048), (108, 2140880), (112, 2064420), (120, 1926792), (126, 1835040), (135, 1712704), (140, 1651536), (144, 1605660), (160, 1445094), (168, 1376280), (180, 1284528), (189, 1223360), (192, 1204245), (210, 1101024), (216, 1070440), (224, 1032210), (240, 963396), (252, 917520), (270, 856352), (280, 825768), (288, 802830), (315, 734016), (320, 722547), (336, 688140), (360, 642264), (378, 611680), (420, 550512), (432, 535220), (448, 516105), (480, 481698), (504, 458760), (540, 428176), (560, 412884), (576, 401415), (630, 367008), (672, 344070), (720, 321132), (756, 305840), (840, 275256), (864, 267610), (945, 244672), (960, 240849), (1008, 229380), (1080, 214088), (1120, 206442), (1260, 183504), (1344, 172035), (1440, 160566), (1512, 152920), (1680, 137628), (1728, 133805), (1890, 122336), (2016, 114690), (2160, 107044), (2240, 103221), (2520, 91752), (2880, 80283), (3024, 76460), (3360, 68814), (3780, 61168), (3823, 60480), (4032, 57345), (4320, 53522), (5040, 45876), (6048, 38230), (6720, 34407), (7560, 30584), (7646, 30240), (8640, 26761), (10080, 22938), (11469, 20160), (12096, 19115), (15120, 15292)]