18257255280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{16349}}^1$

素因数の和:16429

約数の個数: 320

約数和(自身を含む): 70066944000

約数和(自身を除く): 51809688720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 66, 72, 80, 88, 90, 94, 99, 108, 110, 120, 132, 135, 141, 144, 165, 176, 180, 188, 198, 216, 220, 235, 240, 264, 270, 282, 297, 330, 360, 376, 396, 423, 432, 440, 470, 495, 517, 528, 540, 564, 594, 660, 705, 720, 752, 792, 846, 880, 940, 990, 1034, 1080, 1128, 1188, 1269, 1320, 1410, 1485, 1551, 1584, 1692, 1880, 1980, 2068, 2115, 2160, 2256, 2376, 2538, 2585, 2640, 2820, 2970, 3102, 3384, 3760, 3960, 4136, 4230, 4653, 4752, 5076, 5170, 5640, 5940, 6204, 6345, 6768, 7755, 7920, 8272, 8460, 9306, 10152, 10340, 11280, 11880, 12408, 12690, 13959, 15510, 16349, 16920, 18612, 20304, 20680, 23265, 23760, 24816, 25380, 27918, 31020, 32698, 33840, 37224, 41360, 46530, 49047, 50760, 55836, 62040, 65396, 69795, 74448, 81745, 93060, 98094, 101520, 111672, 124080, 130792, 139590, 147141, 163490, 179839, 186120, 196188, 223344, 245235, 261584, 279180, 294282, 326980, 359678, 372240, 392376, 441423, 490470, 539517, 558360, 588564, 653960, 719356, 735705, 768403, 784752, 882846, 899195, 980940, 1079034, 1116720, 1177128, 1307920, 1438712, 1471410, 1536806, 1618551, 1765692, 1798390, 1961880, 2158068, 2207115, 2305209, 2354256, 2697585, 2877424, 2942820, 3073612, 3237102, 3531384, 3596780, 3842015, 3923760, 4316136, 4414230, 4610418, 4855653, 5395170, 5885640, 6147224, 6474204, 6915627, 7062768, 7193560, 7684030, 8092755, 8452433, 8632272, 8828460, 9220836, 9711306, 10790340, 11526045, 11771280, 12294448, 12948408, 13831254, 14387120, 15368060, 16185510, 16904866, 17656920, 18441672, 19422612, 20746881, 21580680, 23052090, 24278265, 25357299, 25896816, 27662508, 30736120, 32371020, 33809732, 34578135, 35313840, 36883344, 38845224, 41493762, 42262165, 43161360, 46104180, 48556530, 50714598, 55325016, 61472240, 64742040, 67619464, 69156270, 76071897, 77690448, 82987524, 84524330, 92208360, 97113060, 101429196, 103734405, 110650032, 126786495, 129484080, 135238928, 138312540, 152143794, 165975048, 169048660, 184416720, 194226120, 202858392, 207468810, 228215691, 253572990, 276625080, 304287588, 331950096, 338097320, 380359485, 388452240, 405716784, 414937620, 456431382, 507145980, 553250160, 608575176, 676194640, 760718970, 829875240, 912862764, 1014291960, 1141078455, 1217150352, 1521437940, 1659750480, 1825725528, 2028583920, 2282156910, 3042875880, 3651451056, 4564313820, 6085751760, 9128627640, 18257255280]

約数ペア:

[(1, 18257255280), (2, 9128627640), (3, 6085751760), (4, 4564313820), (5, 3651451056), (6, 3042875880), (8, 2282156910), (9, 2028583920), (10, 1825725528), (11, 1659750480), (12, 1521437940), (15, 1217150352), (16, 1141078455), (18, 1014291960), (20, 912862764), (22, 829875240), (24, 760718970), (27, 676194640), (30, 608575176), (33, 553250160), (36, 507145980), (40, 456431382), (44, 414937620), (45, 405716784), (47, 388452240), (48, 380359485), (54, 338097320), (55, 331950096), (60, 304287588), (66, 276625080), (72, 253572990), (80, 228215691), (88, 207468810), (90, 202858392), (94, 194226120), (99, 184416720), (108, 169048660), (110, 165975048), (120, 152143794), (132, 138312540), (135, 135238928), (141, 129484080), (144, 126786495), (165, 110650032), (176, 103734405), (180, 101429196), (188, 97113060), (198, 92208360), (216, 84524330), (220, 82987524), (235, 77690448), (240, 76071897), (264, 69156270), (270, 67619464), (282, 64742040), (297, 61472240), (330, 55325016), (360, 50714598), (376, 48556530), (396, 46104180), (423, 43161360), (432, 42262165), (440, 41493762), (470, 38845224), (495, 36883344), (517, 35313840), (528, 34578135), (540, 33809732), (564, 32371020), (594, 30736120), (660, 27662508), (705, 25896816), (720, 25357299), (752, 24278265), (792, 23052090), (846, 21580680), (880, 20746881), (940, 19422612), (990, 18441672), (1034, 17656920), (1080, 16904866), (1128, 16185510), (1188, 15368060), (1269, 14387120), (1320, 13831254), (1410, 12948408), (1485, 12294448), (1551, 11771280), (1584, 11526045), (1692, 10790340), (1880, 9711306), (1980, 9220836), (2068, 8828460), (2115, 8632272), (2160, 8452433), (2256, 8092755), (2376, 7684030), (2538, 7193560), (2585, 7062768), (2640, 6915627), (2820, 6474204), (2970, 6147224), (3102, 5885640), (3384, 5395170), (3760, 4855653), (3960, 4610418), (4136, 4414230), (4230, 4316136), (4653, 3923760), (4752, 3842015), (5076, 3596780), (5170, 3531384), (5640, 3237102), (5940, 3073612), (6204, 2942820), (6345, 2877424), (6768, 2697585), (7755, 2354256), (7920, 2305209), (8272, 2207115), (8460, 2158068), (9306, 1961880), (10152, 1798390), (10340, 1765692), (11280, 1618551), (11880, 1536806), (12408, 1471410), (12690, 1438712), (13959, 1307920), (15510, 1177128), (16349, 1116720), (16920, 1079034), (18612, 980940), (20304, 899195), (20680, 882846), (23265, 784752), (23760, 768403), (24816, 735705), (25380, 719356), (27918, 653960), (31020, 588564), (32698, 558360), (33840, 539517), (37224, 490470), (41360, 441423), (46530, 392376), (49047, 372240), (50760, 359678), (55836, 326980), (62040, 294282), (65396, 279180), (69795, 261584), (74448, 245235), (81745, 223344), (93060, 196188), (98094, 186120), (101520, 179839), (111672, 163490), (124080, 147141), (130792, 139590)]