628114560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 2112721920

約数和(自身を除く): 1484607360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 61, 62, 64, 80, 93, 96, 120, 122, 124, 128, 155, 160, 173, 183, 186, 192, 240, 244, 248, 305, 310, 320, 346, 366, 372, 384, 465, 480, 488, 496, 519, 610, 620, 640, 692, 732, 744, 865, 915, 930, 960, 976, 992, 1038, 1220, 1240, 1384, 1464, 1488, 1730, 1830, 1860, 1891, 1920, 1952, 1984, 2076, 2440, 2480, 2595, 2768, 2928, 2976, 3460, 3660, 3720, 3782, 3904, 3968, 4152, 4880, 4960, 5190, 5363, 5536, 5673, 5856, 5952, 6920, 7320, 7440, 7564, 7808, 8304, 9455, 9760, 9920, 10380, 10553, 10726, 11072, 11346, 11712, 11904, 13840, 14640, 14880, 15128, 16089, 16608, 18910, 19520, 19840, 20760, 21106, 21452, 22144, 22692, 23424, 26815, 27680, 28365, 29280, 29760, 30256, 31659, 32178, 33216, 37820, 39040, 41520, 42212, 42904, 45384, 52765, 53630, 55360, 56730, 58560, 59520, 60512, 63318, 64356, 66432, 75640, 80445, 83040, 84424, 85808, 90768, 105530, 107260, 110720, 113460, 117120, 121024, 126636, 128712, 151280, 158295, 160890, 166080, 168848, 171616, 181536, 211060, 214520, 226920, 242048, 253272, 257424, 302560, 316590, 321780, 327143, 332160, 337696, 343232, 363072, 422120, 429040, 453840, 506544, 514848, 605120, 633180, 643560, 654286, 675392, 686464, 726144, 844240, 858080, 907680, 981429, 1013088, 1029696, 1210240, 1266360, 1287120, 1308572, 1350784, 1635715, 1688480, 1716160, 1815360, 1962858, 2026176, 2059392, 2532720, 2574240, 2617144, 3271430, 3376960, 3432320, 3630720, 3925716, 4052352, 4907145, 5065440, 5148480, 5234288, 6542860, 6753920, 7851432, 9814290, 10130880, 10296960, 10468576, 13085720, 15702864, 19628580, 20261760, 20937152, 26171440, 31405728, 39257160, 41874304, 52342880, 62811456, 78514320, 104685760, 125622912, 157028640, 209371520, 314057280, 628114560]

約数ペア:

[(1, 628114560), (2, 314057280), (3, 209371520), (4, 157028640), (5, 125622912), (6, 104685760), (8, 78514320), (10, 62811456), (12, 52342880), (15, 41874304), (16, 39257160), (20, 31405728), (24, 26171440), (30, 20937152), (31, 20261760), (32, 19628580), (40, 15702864), (48, 13085720), (60, 10468576), (61, 10296960), (62, 10130880), (64, 9814290), (80, 7851432), (93, 6753920), (96, 6542860), (120, 5234288), (122, 5148480), (124, 5065440), (128, 4907145), (155, 4052352), (160, 3925716), (173, 3630720), (183, 3432320), (186, 3376960), (192, 3271430), (240, 2617144), (244, 2574240), (248, 2532720), (305, 2059392), (310, 2026176), (320, 1962858), (346, 1815360), (366, 1716160), (372, 1688480), (384, 1635715), (465, 1350784), (480, 1308572), (488, 1287120), (496, 1266360), (519, 1210240), (610, 1029696), (620, 1013088), (640, 981429), (692, 907680), (732, 858080), (744, 844240), (865, 726144), (915, 686464), (930, 675392), (960, 654286), (976, 643560), (992, 633180), (1038, 605120), (1220, 514848), (1240, 506544), (1384, 453840), (1464, 429040), (1488, 422120), (1730, 363072), (1830, 343232), (1860, 337696), (1891, 332160), (1920, 327143), (1952, 321780), (1984, 316590), (2076, 302560), (2440, 257424), (2480, 253272), (2595, 242048), (2768, 226920), (2928, 214520), (2976, 211060), (3460, 181536), (3660, 171616), (3720, 168848), (3782, 166080), (3904, 160890), (3968, 158295), (4152, 151280), (4880, 128712), (4960, 126636), (5190, 121024), (5363, 117120), (5536, 113460), (5673, 110720), (5856, 107260), (5952, 105530), (6920, 90768), (7320, 85808), (7440, 84424), (7564, 83040), (7808, 80445), (8304, 75640), (9455, 66432), (9760, 64356), (9920, 63318), (10380, 60512), (10553, 59520), (10726, 58560), (11072, 56730), (11346, 55360), (11712, 53630), (11904, 52765), (13840, 45384), (14640, 42904), (14880, 42212), (15128, 41520), (16089, 39040), (16608, 37820), (18910, 33216), (19520, 32178), (19840, 31659), (20760, 30256), (21106, 29760), (21452, 29280), (22144, 28365), (22692, 27680), (23424, 26815)]