1661440896

素因数分解:

$2^7\times 3^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 5233995360

約数和(自身を除く): 3572554464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 61, 64, 71, 72, 74, 81, 96, 108, 111, 122, 128, 142, 144, 148, 162, 183, 192, 213, 216, 222, 244, 284, 288, 296, 324, 333, 366, 384, 426, 432, 444, 488, 549, 568, 576, 592, 639, 648, 666, 732, 852, 864, 888, 976, 999, 1098, 1136, 1152, 1184, 1278, 1296, 1332, 1464, 1647, 1704, 1728, 1776, 1917, 1952, 1998, 2196, 2257, 2272, 2368, 2556, 2592, 2627, 2664, 2928, 2997, 3294, 3408, 3456, 3552, 3834, 3904, 3996, 4331, 4392, 4514, 4544, 4736, 4941, 5112, 5184, 5254, 5328, 5751, 5856, 5994, 6588, 6771, 6816, 7104, 7668, 7808, 7881, 7992, 8662, 8784, 9028, 9088, 9882, 10224, 10368, 10508, 10656, 11502, 11712, 11988, 12993, 13176, 13542, 13632, 14208, 15336, 15762, 15984, 17324, 17568, 18056, 19764, 20313, 20448, 21016, 21312, 23004, 23424, 23643, 23976, 25986, 26352, 27084, 27264, 30672, 31524, 31968, 34648, 35136, 36112, 38979, 39528, 40626, 40896, 42032, 42624, 46008, 47286, 47952, 51972, 52704, 54168, 60939, 61344, 63048, 63936, 69296, 70272, 70929, 72224, 77958, 79056, 81252, 81792, 84064, 92016, 94572, 95904, 103944, 105408, 108336, 116937, 121878, 122688, 126096, 127872, 138592, 141858, 144448, 155916, 158112, 160247, 162504, 168128, 182817, 184032, 189144, 191808, 207888, 210816, 212787, 216672, 233874, 243756, 245376, 252192, 277184, 283716, 288896, 311832, 316224, 320494, 325008, 336256, 350811, 365634, 368064, 378288, 383616, 415776, 425574, 433344, 467748, 480741, 487512, 504384, 554368, 567432, 623664, 632448, 640988, 650016, 701622, 731268, 736128, 756576, 831552, 851148, 866688, 935496, 961482, 975024, 1008768, 1134864, 1247328, 1281976, 1300032, 1403244, 1442223, 1462536, 1513152, 1663104, 1702296, 1870992, 1922964, 1950048, 2269728, 2494656, 2563952, 2600064, 2806488, 2884446, 2925072, 3026304, 3404592, 3741984, 3845928, 3900096, 4326669, 4539456, 4989312, 5127904, 5612976, 5768892, 5850144, 6809184, 7483968, 7691856, 7800192, 8653338, 9078912, 10255808, 11225952, 11537784, 11700288, 12980007, 13618368, 14967936, 15383712, 17306676, 20511616, 22451904, 23075568, 23400576, 25960014, 27236736, 30767424, 34613352, 44903808, 46151136, 51920028, 61534848, 69226704, 92302272, 103840056, 138453408, 184604544, 207680112, 276906816, 415360224, 553813632, 830720448, 1661440896]

約数ペア:

[(1, 1661440896), (2, 830720448), (3, 553813632), (4, 415360224), (6, 276906816), (8, 207680112), (9, 184604544), (12, 138453408), (16, 103840056), (18, 92302272), (24, 69226704), (27, 61534848), (32, 51920028), (36, 46151136), (37, 44903808), (48, 34613352), (54, 30767424), (61, 27236736), (64, 25960014), (71, 23400576), (72, 23075568), (74, 22451904), (81, 20511616), (96, 17306676), (108, 15383712), (111, 14967936), (122, 13618368), (128, 12980007), (142, 11700288), (144, 11537784), (148, 11225952), (162, 10255808), (183, 9078912), (192, 8653338), (213, 7800192), (216, 7691856), (222, 7483968), (244, 6809184), (284, 5850144), (288, 5768892), (296, 5612976), (324, 5127904), (333, 4989312), (366, 4539456), (384, 4326669), (426, 3900096), (432, 3845928), (444, 3741984), (488, 3404592), (549, 3026304), (568, 2925072), (576, 2884446), (592, 2806488), (639, 2600064), (648, 2563952), (666, 2494656), (732, 2269728), (852, 1950048), (864, 1922964), (888, 1870992), (976, 1702296), (999, 1663104), (1098, 1513152), (1136, 1462536), (1152, 1442223), (1184, 1403244), (1278, 1300032), (1296, 1281976), (1332, 1247328), (1464, 1134864), (1647, 1008768), (1704, 975024), (1728, 961482), (1776, 935496), (1917, 866688), (1952, 851148), (1998, 831552), (2196, 756576), (2257, 736128), (2272, 731268), (2368, 701622), (2556, 650016), (2592, 640988), (2627, 632448), (2664, 623664), (2928, 567432), (2997, 554368), (3294, 504384), (3408, 487512), (3456, 480741), (3552, 467748), (3834, 433344), (3904, 425574), (3996, 415776), (4331, 383616), (4392, 378288), (4514, 368064), (4544, 365634), (4736, 350811), (4941, 336256), (5112, 325008), (5184, 320494), (5254, 316224), (5328, 311832), (5751, 288896), (5856, 283716), (5994, 277184), (6588, 252192), (6771, 245376), (6816, 243756), (7104, 233874), (7668, 216672), (7808, 212787), (7881, 210816), (7992, 207888), (8662, 191808), (8784, 189144), (9028, 184032), (9088, 182817), (9882, 168128), (10224, 162504), (10368, 160247), (10508, 158112), (10656, 155916), (11502, 144448), (11712, 141858), (11988, 138592), (12993, 127872), (13176, 126096), (13542, 122688), (13632, 121878), (14208, 116937), (15336, 108336), (15762, 105408), (15984, 103944), (17324, 95904), (17568, 94572), (18056, 92016), (19764, 84064), (20313, 81792), (20448, 81252), (21016, 79056), (21312, 77958), (23004, 72224), (23424, 70929), (23643, 70272), (23976, 69296), (25986, 63936), (26352, 63048), (27084, 61344), (27264, 60939), (30672, 54168), (31524, 52704), (31968, 51972), (34648, 47952), (35136, 47286), (36112, 46008), (38979, 42624), (39528, 42032), (40626, 40896)]