243205440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:265

約数の個数: 224

約数和(自身を含む): 817254144

約数和(自身を除く): 574048704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 111, 120, 123, 148, 160, 164, 167, 185, 192, 205, 222, 240, 246, 296, 320, 328, 334, 370, 410, 444, 480, 492, 501, 555, 592, 615, 656, 668, 740, 820, 835, 888, 960, 984, 1002, 1110, 1184, 1230, 1312, 1336, 1480, 1517, 1640, 1670, 1776, 1968, 2004, 2220, 2368, 2460, 2505, 2624, 2672, 2960, 3034, 3280, 3340, 3552, 3936, 4008, 4440, 4551, 4920, 5010, 5344, 5920, 6068, 6179, 6560, 6680, 6847, 7104, 7585, 7872, 8016, 8880, 9102, 9840, 10020, 10688, 11840, 12136, 12358, 13120, 13360, 13694, 15170, 16032, 17760, 18204, 18537, 19680, 20040, 20541, 22755, 24272, 24716, 26720, 27388, 30340, 30895, 32064, 34235, 35520, 36408, 37074, 39360, 40080, 41082, 45510, 48544, 49432, 53440, 54776, 60680, 61790, 68470, 72816, 74148, 80160, 82164, 91020, 92685, 97088, 98864, 102705, 109552, 121360, 123580, 136940, 145632, 148296, 160320, 164328, 182040, 185370, 197728, 205410, 219104, 242720, 247160, 253339, 273880, 291264, 296592, 328656, 364080, 370740, 395456, 410820, 438208, 485440, 494320, 506678, 547760, 593184, 657312, 728160, 741480, 760017, 821640, 988640, 1013356, 1095520, 1186368, 1266695, 1314624, 1456320, 1482960, 1520034, 1643280, 1977280, 2026712, 2191040, 2533390, 2965920, 3040068, 3286560, 3800085, 4053424, 5066780, 5931840, 6080136, 6573120, 7600170, 8106848, 10133560, 12160272, 15200340, 16213696, 20267120, 24320544, 30400680, 40534240, 48641088, 60801360, 81068480, 121602720, 243205440]

約数ペア:

[(1, 243205440), (2, 121602720), (3, 81068480), (4, 60801360), (5, 48641088), (6, 40534240), (8, 30400680), (10, 24320544), (12, 20267120), (15, 16213696), (16, 15200340), (20, 12160272), (24, 10133560), (30, 8106848), (32, 7600170), (37, 6573120), (40, 6080136), (41, 5931840), (48, 5066780), (60, 4053424), (64, 3800085), (74, 3286560), (80, 3040068), (82, 2965920), (96, 2533390), (111, 2191040), (120, 2026712), (123, 1977280), (148, 1643280), (160, 1520034), (164, 1482960), (167, 1456320), (185, 1314624), (192, 1266695), (205, 1186368), (222, 1095520), (240, 1013356), (246, 988640), (296, 821640), (320, 760017), (328, 741480), (334, 728160), (370, 657312), (410, 593184), (444, 547760), (480, 506678), (492, 494320), (501, 485440), (555, 438208), (592, 410820), (615, 395456), (656, 370740), (668, 364080), (740, 328656), (820, 296592), (835, 291264), (888, 273880), (960, 253339), (984, 247160), (1002, 242720), (1110, 219104), (1184, 205410), (1230, 197728), (1312, 185370), (1336, 182040), (1480, 164328), (1517, 160320), (1640, 148296), (1670, 145632), (1776, 136940), (1968, 123580), (2004, 121360), (2220, 109552), (2368, 102705), (2460, 98864), (2505, 97088), (2624, 92685), (2672, 91020), (2960, 82164), (3034, 80160), (3280, 74148), (3340, 72816), (3552, 68470), (3936, 61790), (4008, 60680), (4440, 54776), (4551, 53440), (4920, 49432), (5010, 48544), (5344, 45510), (5920, 41082), (6068, 40080), (6179, 39360), (6560, 37074), (6680, 36408), (6847, 35520), (7104, 34235), (7585, 32064), (7872, 30895), (8016, 30340), (8880, 27388), (9102, 26720), (9840, 24716), (10020, 24272), (10688, 22755), (11840, 20541), (12136, 20040), (12358, 19680), (13120, 18537), (13360, 18204), (13694, 17760), (15170, 16032)]