342790560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1156

約数の個数: 288

約数和(自身を含む): 1381266432

約数和(自身を除く): 1038475872

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 336, 360, 372, 420, 434, 465, 480, 496, 504, 558, 560, 620, 630, 651, 672, 720, 744, 840, 868, 930, 992, 1008, 1085, 1097, 1116, 1120, 1240, 1260, 1302, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 2016, 2170, 2194, 2232, 2480, 2520, 2604, 2790, 2976, 3255, 3291, 3360, 3472, 3720, 3906, 4340, 4388, 4464, 4960, 5040, 5208, 5485, 5580, 6510, 6582, 6944, 7440, 7679, 7812, 8680, 8776, 8928, 9765, 9873, 10080, 10416, 10970, 11160, 13020, 13164, 14880, 15358, 15624, 16455, 17360, 17552, 19530, 19746, 20832, 21940, 22320, 23037, 26040, 26328, 30716, 31248, 32910, 34007, 34720, 35104, 38395, 39060, 39492, 43880, 44640, 46074, 49365, 52080, 52656, 61432, 62496, 65820, 68014, 69111, 76790, 78120, 78984, 87760, 92148, 98730, 102021, 104160, 105312, 115185, 122864, 131640, 136028, 138222, 153580, 156240, 157968, 170035, 175520, 184296, 197460, 204042, 230370, 238049, 245728, 263280, 272056, 276444, 306063, 307160, 312480, 315936, 340070, 345555, 368592, 394920, 408084, 460740, 476098, 510105, 526560, 544112, 552888, 612126, 614320, 680140, 691110, 714147, 737184, 789840, 816168, 921480, 952196, 1020210, 1088224, 1105776, 1190245, 1224252, 1228640, 1360280, 1382220, 1428294, 1530315, 1579680, 1632336, 1842960, 1904392, 2040420, 2142441, 2211552, 2380490, 2448504, 2720560, 2764440, 2856588, 3060630, 3264672, 3570735, 3685920, 3808784, 4080840, 4284882, 4760980, 4897008, 5441120, 5528880, 5713176, 6121260, 7141470, 7617568, 8161680, 8569764, 9521960, 9794016, 10712205, 11057760, 11426352, 12242520, 14282940, 16323360, 17139528, 19043920, 21424410, 22852704, 24485040, 28565880, 34279056, 38087840, 42848820, 48970080, 57131760, 68558112, 85697640, 114263520, 171395280, 342790560]

約数ペア:

[(1, 342790560), (2, 171395280), (3, 114263520), (4, 85697640), (5, 68558112), (6, 57131760), (7, 48970080), (8, 42848820), (9, 38087840), (10, 34279056), (12, 28565880), (14, 24485040), (15, 22852704), (16, 21424410), (18, 19043920), (20, 17139528), (21, 16323360), (24, 14282940), (28, 12242520), (30, 11426352), (31, 11057760), (32, 10712205), (35, 9794016), (36, 9521960), (40, 8569764), (42, 8161680), (45, 7617568), (48, 7141470), (56, 6121260), (60, 5713176), (62, 5528880), (63, 5441120), (70, 4897008), (72, 4760980), (80, 4284882), (84, 4080840), (90, 3808784), (93, 3685920), (96, 3570735), (105, 3264672), (112, 3060630), (120, 2856588), (124, 2764440), (126, 2720560), (140, 2448504), (144, 2380490), (155, 2211552), (160, 2142441), (168, 2040420), (180, 1904392), (186, 1842960), (210, 1632336), (217, 1579680), (224, 1530315), (240, 1428294), (248, 1382220), (252, 1360280), (279, 1228640), (280, 1224252), (288, 1190245), (310, 1105776), (315, 1088224), (336, 1020210), (360, 952196), (372, 921480), (420, 816168), (434, 789840), (465, 737184), (480, 714147), (496, 691110), (504, 680140), (558, 614320), (560, 612126), (620, 552888), (630, 544112), (651, 526560), (672, 510105), (720, 476098), (744, 460740), (840, 408084), (868, 394920), (930, 368592), (992, 345555), (1008, 340070), (1085, 315936), (1097, 312480), (1116, 307160), (1120, 306063), (1240, 276444), (1260, 272056), (1302, 263280), (1395, 245728), (1440, 238049), (1488, 230370), (1680, 204042), (1736, 197460), (1860, 184296), (1953, 175520), (2016, 170035), (2170, 157968), (2194, 156240), (2232, 153580), (2480, 138222), (2520, 136028), (2604, 131640), (2790, 122864), (2976, 115185), (3255, 105312), (3291, 104160), (3360, 102021), (3472, 98730), (3720, 92148), (3906, 87760), (4340, 78984), (4388, 78120), (4464, 76790), (4960, 69111), (5040, 68014), (5208, 65820), (5485, 62496), (5580, 61432), (6510, 52656), (6582, 52080), (6944, 49365), (7440, 46074), (7679, 44640), (7812, 43880), (8680, 39492), (8776, 39060), (8928, 38395), (9765, 35104), (9873, 34720), (10080, 34007), (10416, 32910), (10970, 31248), (11160, 30716), (13020, 26328), (13164, 26040), (14880, 23037), (15358, 22320), (15624, 21940), (16455, 20832), (17360, 19746), (17552, 19530)]