64093680

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{157}}^1$

素因数の和:195

約数の個数: 280

約数和(自身を含む): 256968672

約数和(自身を除く): 192874992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 157, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 314, 315, 324, 336, 360, 378, 405, 420, 432, 471, 486, 504, 540, 560, 567, 628, 630, 648, 720, 729, 756, 785, 810, 840, 942, 945, 972, 1008, 1080, 1099, 1134, 1215, 1256, 1260, 1296, 1413, 1458, 1512, 1570, 1620, 1680, 1701, 1884, 1890, 1944, 2160, 2198, 2268, 2355, 2430, 2512, 2520, 2826, 2835, 2916, 3024, 3140, 3240, 3297, 3402, 3645, 3768, 3780, 3888, 4239, 4396, 4536, 4710, 4860, 5040, 5103, 5495, 5652, 5670, 5832, 6280, 6480, 6594, 6804, 7065, 7290, 7536, 7560, 8478, 8505, 8792, 9072, 9420, 9720, 9891, 10206, 10990, 11304, 11340, 11664, 12560, 12717, 13188, 13608, 14130, 14580, 15120, 16485, 16956, 17010, 17584, 18840, 19440, 19782, 20412, 21195, 21980, 22608, 22680, 25434, 25515, 26376, 27216, 28260, 29160, 29673, 32970, 33912, 34020, 37680, 38151, 39564, 40824, 42390, 43960, 45360, 49455, 50868, 51030, 52752, 56520, 58320, 59346, 63585, 65940, 67824, 68040, 76302, 79128, 81648, 84780, 87920, 89019, 98910, 101736, 102060, 113040, 114453, 118692, 127170, 131880, 136080, 148365, 152604, 158256, 169560, 178038, 190755, 197820, 203472, 204120, 228906, 237384, 254340, 263760, 267057, 296730, 305208, 339120, 356076, 381510, 395640, 408240, 445095, 457812, 474768, 508680, 534114, 572265, 593460, 610416, 712152, 763020, 791280, 801171, 890190, 915624, 1017360, 1068228, 1144530, 1186920, 1335285, 1424304, 1526040, 1602342, 1780380, 1831248, 2136456, 2289060, 2373840, 2670570, 3052080, 3204684, 3560760, 4005855, 4272912, 4578120, 5341140, 6409368, 7121520, 8011710, 9156240, 10682280, 12818736, 16023420, 21364560, 32046840, 64093680]

約数ペア:

[(1, 64093680), (2, 32046840), (3, 21364560), (4, 16023420), (5, 12818736), (6, 10682280), (7, 9156240), (8, 8011710), (9, 7121520), (10, 6409368), (12, 5341140), (14, 4578120), (15, 4272912), (16, 4005855), (18, 3560760), (20, 3204684), (21, 3052080), (24, 2670570), (27, 2373840), (28, 2289060), (30, 2136456), (35, 1831248), (36, 1780380), (40, 1602342), (42, 1526040), (45, 1424304), (48, 1335285), (54, 1186920), (56, 1144530), (60, 1068228), (63, 1017360), (70, 915624), (72, 890190), (80, 801171), (81, 791280), (84, 763020), (90, 712152), (105, 610416), (108, 593460), (112, 572265), (120, 534114), (126, 508680), (135, 474768), (140, 457812), (144, 445095), (157, 408240), (162, 395640), (168, 381510), (180, 356076), (189, 339120), (210, 305208), (216, 296730), (240, 267057), (243, 263760), (252, 254340), (270, 237384), (280, 228906), (314, 204120), (315, 203472), (324, 197820), (336, 190755), (360, 178038), (378, 169560), (405, 158256), (420, 152604), (432, 148365), (471, 136080), (486, 131880), (504, 127170), (540, 118692), (560, 114453), (567, 113040), (628, 102060), (630, 101736), (648, 98910), (720, 89019), (729, 87920), (756, 84780), (785, 81648), (810, 79128), (840, 76302), (942, 68040), (945, 67824), (972, 65940), (1008, 63585), (1080, 59346), (1099, 58320), (1134, 56520), (1215, 52752), (1256, 51030), (1260, 50868), (1296, 49455), (1413, 45360), (1458, 43960), (1512, 42390), (1570, 40824), (1620, 39564), (1680, 38151), (1701, 37680), (1884, 34020), (1890, 33912), (1944, 32970), (2160, 29673), (2198, 29160), (2268, 28260), (2355, 27216), (2430, 26376), (2512, 25515), (2520, 25434), (2826, 22680), (2835, 22608), (2916, 21980), (3024, 21195), (3140, 20412), (3240, 19782), (3297, 19440), (3402, 18840), (3645, 17584), (3768, 17010), (3780, 16956), (3888, 16485), (4239, 15120), (4396, 14580), (4536, 14130), (4710, 13608), (4860, 13188), (5040, 12717), (5103, 12560), (5495, 11664), (5652, 11340), (5670, 11304), (5832, 10990), (6280, 10206), (6480, 9891), (6594, 9720), (6804, 9420), (7065, 9072), (7290, 8792), (7536, 8505), (7560, 8478)]