1478839680

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:328

約数の個数: 384

約数和(自身を含む): 5460043680

約数和(自身を除く): 3981204000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 81, 90, 96, 108, 111, 120, 128, 135, 144, 148, 160, 162, 180, 185, 192, 216, 222, 240, 243, 257, 270, 288, 296, 320, 324, 333, 360, 370, 384, 405, 432, 444, 480, 486, 514, 540, 555, 576, 592, 640, 648, 666, 720, 740, 771, 810, 864, 888, 960, 972, 999, 1028, 1080, 1110, 1152, 1184, 1215, 1285, 1296, 1332, 1440, 1480, 1542, 1620, 1665, 1728, 1776, 1920, 1944, 1998, 2056, 2160, 2220, 2313, 2368, 2430, 2570, 2592, 2664, 2880, 2960, 2997, 3084, 3240, 3330, 3456, 3552, 3855, 3888, 3996, 4112, 4320, 4440, 4626, 4736, 4860, 4995, 5140, 5184, 5328, 5760, 5920, 5994, 6168, 6480, 6660, 6939, 7104, 7710, 7776, 7992, 8224, 8640, 8880, 8991, 9252, 9509, 9720, 9990, 10280, 10368, 10656, 11565, 11840, 11988, 12336, 12960, 13320, 13878, 14208, 14985, 15420, 15552, 15984, 16448, 17280, 17760, 17982, 18504, 19018, 19440, 19980, 20560, 20817, 21312, 23130, 23680, 23976, 24672, 25920, 26640, 27756, 28527, 29970, 30840, 31104, 31968, 32896, 34695, 35520, 35964, 37008, 38036, 38880, 39960, 41120, 41634, 42624, 44955, 46260, 47545, 47952, 49344, 51840, 53280, 55512, 57054, 59940, 61680, 62451, 63936, 69390, 71040, 71928, 74016, 76072, 77760, 79920, 82240, 83268, 85581, 89910, 92520, 95090, 95904, 98688, 104085, 106560, 111024, 114108, 119880, 123360, 124902, 127872, 138780, 142635, 143856, 148032, 152144, 155520, 159840, 164480, 166536, 171162, 179820, 185040, 190180, 191808, 208170, 213120, 222048, 228216, 239760, 246720, 249804, 256743, 277560, 285270, 287712, 296064, 304288, 312255, 319680, 333072, 342324, 359640, 370080, 380360, 383616, 416340, 427905, 444096, 456432, 479520, 493440, 499608, 513486, 555120, 570540, 575424, 608576, 624510, 639360, 666144, 684648, 719280, 740160, 760720, 770229, 832680, 855810, 888192, 912864, 959040, 999216, 1026972, 1110240, 1141080, 1150848, 1217152, 1249020, 1283715, 1332288, 1369296, 1438560, 1480320, 1521440, 1540458, 1665360, 1711620, 1825728, 1918080, 1998432, 2053944, 2220480, 2282160, 2310687, 2498040, 2567430, 2664576, 2738592, 2877120, 3042880, 3080916, 3330720, 3423240, 3651456, 3851145, 3996864, 4107888, 4440960, 4564320, 4621374, 4996080, 5134860, 5477184, 5754240, 6085760, 6161832, 6661440, 6846480, 7702290, 7993728, 8215776, 9128640, 9242748, 9992160, 10269720, 10954368, 11553435, 12323664, 13322880, 13692960, 15404580, 16431552, 18257280, 18485496, 19984320, 20539440, 23106870, 24647328, 27385920, 30809160, 32863104, 36970992, 39968640, 41078880, 46213740, 49294656, 54771840, 61618320, 73941984, 82157760, 92427480, 98589312, 123236640, 147883968, 164315520, 184854960, 246473280, 295767936, 369709920, 492946560, 739419840, 1478839680]

約数ペア:

[(1, 1478839680), (2, 739419840), (3, 492946560), (4, 369709920), (5, 295767936), (6, 246473280), (8, 184854960), (9, 164315520), (10, 147883968), (12, 123236640), (15, 98589312), (16, 92427480), (18, 82157760), (20, 73941984), (24, 61618320), (27, 54771840), (30, 49294656), (32, 46213740), (36, 41078880), (37, 39968640), (40, 36970992), (45, 32863104), (48, 30809160), (54, 27385920), (60, 24647328), (64, 23106870), (72, 20539440), (74, 19984320), (80, 18485496), (81, 18257280), (90, 16431552), (96, 15404580), (108, 13692960), (111, 13322880), (120, 12323664), (128, 11553435), (135, 10954368), (144, 10269720), (148, 9992160), (160, 9242748), (162, 9128640), (180, 8215776), (185, 7993728), (192, 7702290), (216, 6846480), (222, 6661440), (240, 6161832), (243, 6085760), (257, 5754240), (270, 5477184), (288, 5134860), (296, 4996080), (320, 4621374), (324, 4564320), (333, 4440960), (360, 4107888), (370, 3996864), (384, 3851145), (405, 3651456), (432, 3423240), (444, 3330720), (480, 3080916), (486, 3042880), (514, 2877120), (540, 2738592), (555, 2664576), (576, 2567430), (592, 2498040), (640, 2310687), (648, 2282160), (666, 2220480), (720, 2053944), (740, 1998432), (771, 1918080), (810, 1825728), (864, 1711620), (888, 1665360), (960, 1540458), (972, 1521440), (999, 1480320), (1028, 1438560), (1080, 1369296), (1110, 1332288), (1152, 1283715), (1184, 1249020), (1215, 1217152), (1285, 1150848), (1296, 1141080), (1332, 1110240), (1440, 1026972), (1480, 999216), (1542, 959040), (1620, 912864), (1665, 888192), (1728, 855810), (1776, 832680), (1920, 770229), (1944, 760720), (1998, 740160), (2056, 719280), (2160, 684648), (2220, 666144), (2313, 639360), (2368, 624510), (2430, 608576), (2570, 575424), (2592, 570540), (2664, 555120), (2880, 513486), (2960, 499608), (2997, 493440), (3084, 479520), (3240, 456432), (3330, 444096), (3456, 427905), (3552, 416340), (3855, 383616), (3888, 380360), (3996, 370080), (4112, 359640), (4320, 342324), (4440, 333072), (4626, 319680), (4736, 312255), (4860, 304288), (4995, 296064), (5140, 287712), (5184, 285270), (5328, 277560), (5760, 256743), (5920, 249804), (5994, 246720), (6168, 239760), (6480, 228216), (6660, 222048), (6939, 213120), (7104, 208170), (7710, 191808), (7776, 190180), (7992, 185040), (8224, 179820), (8640, 171162), (8880, 166536), (8991, 164480), (9252, 159840), (9509, 155520), (9720, 152144), (9990, 148032), (10280, 143856), (10368, 142635), (10656, 138780), (11565, 127872), (11840, 124902), (11988, 123360), (12336, 119880), (12960, 114108), (13320, 111024), (13878, 106560), (14208, 104085), (14985, 98688), (15420, 95904), (15552, 95090), (15984, 92520), (16448, 89910), (17280, 85581), (17760, 83268), (17982, 82240), (18504, 79920), (19018, 77760), (19440, 76072), (19980, 74016), (20560, 71928), (20817, 71040), (21312, 69390), (23130, 63936), (23680, 62451), (23976, 61680), (24672, 59940), (25920, 57054), (26640, 55512), (27756, 53280), (28527, 51840), (29970, 49344), (30840, 47952), (31104, 47545), (31968, 46260), (32896, 44955), (34695, 42624), (35520, 41634), (35964, 41120), (37008, 39960), (38036, 38880)]