742739520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{641}}^1$

素因数の和:749

約数の個数: 224

約数和(自身を含む): 2536033536

約数和(自身を除く): 1793294016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 192, 204, 213, 240, 255, 272, 284, 320, 340, 355, 408, 426, 480, 510, 544, 568, 641, 680, 710, 816, 852, 960, 1020, 1065, 1088, 1136, 1207, 1282, 1360, 1420, 1632, 1704, 1923, 2040, 2130, 2272, 2414, 2564, 2720, 2840, 3205, 3264, 3408, 3621, 3846, 4080, 4260, 4544, 4828, 5128, 5440, 5680, 6035, 6410, 6816, 7242, 7692, 8160, 8520, 9615, 9656, 10256, 10897, 11360, 12070, 12820, 13632, 14484, 15384, 16320, 17040, 18105, 19230, 19312, 20512, 21794, 22720, 24140, 25640, 28968, 30768, 32691, 34080, 36210, 38460, 38624, 41024, 43588, 45511, 48280, 51280, 54485, 57936, 61536, 65382, 68160, 72420, 76920, 77248, 87176, 91022, 96560, 102560, 108970, 115872, 123072, 130764, 136533, 144840, 153840, 163455, 174352, 182044, 193120, 205120, 217940, 227555, 231744, 261528, 273066, 289680, 307680, 326910, 348704, 364088, 386240, 435880, 455110, 523056, 546132, 579360, 615360, 653820, 682665, 697408, 728176, 773687, 871760, 910220, 1046112, 1092264, 1158720, 1307640, 1365330, 1456352, 1547374, 1743520, 1820440, 2092224, 2184528, 2321061, 2615280, 2730660, 2912704, 3094748, 3487040, 3640880, 3868435, 4369056, 4642122, 5230560, 5461320, 6189496, 7281760, 7736870, 8738112, 9284244, 10461120, 10922640, 11605305, 12378992, 14563520, 15473740, 18568488, 21845280, 23210610, 24757984, 30947480, 37136976, 43690560, 46421220, 49515968, 61894960, 74273952, 92842440, 123789920, 148547904, 185684880, 247579840, 371369760, 742739520]

約数ペア:

[(1, 742739520), (2, 371369760), (3, 247579840), (4, 185684880), (5, 148547904), (6, 123789920), (8, 92842440), (10, 74273952), (12, 61894960), (15, 49515968), (16, 46421220), (17, 43690560), (20, 37136976), (24, 30947480), (30, 24757984), (32, 23210610), (34, 21845280), (40, 18568488), (48, 15473740), (51, 14563520), (60, 12378992), (64, 11605305), (68, 10922640), (71, 10461120), (80, 9284244), (85, 8738112), (96, 7736870), (102, 7281760), (120, 6189496), (136, 5461320), (142, 5230560), (160, 4642122), (170, 4369056), (192, 3868435), (204, 3640880), (213, 3487040), (240, 3094748), (255, 2912704), (272, 2730660), (284, 2615280), (320, 2321061), (340, 2184528), (355, 2092224), (408, 1820440), (426, 1743520), (480, 1547374), (510, 1456352), (544, 1365330), (568, 1307640), (641, 1158720), (680, 1092264), (710, 1046112), (816, 910220), (852, 871760), (960, 773687), (1020, 728176), (1065, 697408), (1088, 682665), (1136, 653820), (1207, 615360), (1282, 579360), (1360, 546132), (1420, 523056), (1632, 455110), (1704, 435880), (1923, 386240), (2040, 364088), (2130, 348704), (2272, 326910), (2414, 307680), (2564, 289680), (2720, 273066), (2840, 261528), (3205, 231744), (3264, 227555), (3408, 217940), (3621, 205120), (3846, 193120), (4080, 182044), (4260, 174352), (4544, 163455), (4828, 153840), (5128, 144840), (5440, 136533), (5680, 130764), (6035, 123072), (6410, 115872), (6816, 108970), (7242, 102560), (7692, 96560), (8160, 91022), (8520, 87176), (9615, 77248), (9656, 76920), (10256, 72420), (10897, 68160), (11360, 65382), (12070, 61536), (12820, 57936), (13632, 54485), (14484, 51280), (15384, 48280), (16320, 45511), (17040, 43588), (18105, 41024), (19230, 38624), (19312, 38460), (20512, 36210), (21794, 34080), (22720, 32691), (24140, 30768), (25640, 28968)]