79643520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 256

約数和(自身を含む): 308448000

約数和(自身を除く): 228804480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 419, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 838, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1257, 1320, 1408, 1440, 1485, 1584, 1676, 1728, 1760, 1920, 1980, 2095, 2112, 2160, 2376, 2514, 2640, 2880, 2970, 3168, 3352, 3456, 3520, 3771, 3960, 4190, 4224, 4320, 4609, 4752, 5028, 5280, 5760, 5940, 6285, 6336, 6704, 7040, 7542, 7920, 8380, 8640, 9218, 9504, 10056, 10560, 11313, 11880, 12570, 12672, 13408, 13827, 15084, 15840, 16760, 17280, 18436, 18855, 19008, 20112, 21120, 22626, 23045, 23760, 25140, 26816, 27654, 30168, 31680, 33520, 36872, 37710, 38016, 40224, 41481, 45252, 46090, 47520, 50280, 53632, 55308, 56565, 60336, 63360, 67040, 69135, 73744, 75420, 80448, 82962, 90504, 92180, 95040, 100560, 110616, 113130, 120672, 124443, 134080, 138270, 147488, 150840, 160896, 165924, 181008, 184360, 190080, 201120, 207405, 221232, 226260, 241344, 248886, 268160, 276540, 294976, 301680, 331848, 362016, 368720, 402240, 414810, 442464, 452520, 482688, 497772, 553080, 589952, 603360, 622215, 663696, 724032, 737440, 804480, 829620, 884928, 905040, 995544, 1106160, 1206720, 1244430, 1327392, 1448064, 1474880, 1659240, 1769856, 1810080, 1991088, 2212320, 2413440, 2488860, 2654784, 2949760, 3318480, 3620160, 3982176, 4424640, 4977720, 5309568, 6636960, 7240320, 7964352, 8849280, 9955440, 13273920, 15928704, 19910880, 26547840, 39821760, 79643520]

約数ペア:

[(1, 79643520), (2, 39821760), (3, 26547840), (4, 19910880), (5, 15928704), (6, 13273920), (8, 9955440), (9, 8849280), (10, 7964352), (11, 7240320), (12, 6636960), (15, 5309568), (16, 4977720), (18, 4424640), (20, 3982176), (22, 3620160), (24, 3318480), (27, 2949760), (30, 2654784), (32, 2488860), (33, 2413440), (36, 2212320), (40, 1991088), (44, 1810080), (45, 1769856), (48, 1659240), (54, 1474880), (55, 1448064), (60, 1327392), (64, 1244430), (66, 1206720), (72, 1106160), (80, 995544), (88, 905040), (90, 884928), (96, 829620), (99, 804480), (108, 737440), (110, 724032), (120, 663696), (128, 622215), (132, 603360), (135, 589952), (144, 553080), (160, 497772), (165, 482688), (176, 452520), (180, 442464), (192, 414810), (198, 402240), (216, 368720), (220, 362016), (240, 331848), (264, 301680), (270, 294976), (288, 276540), (297, 268160), (320, 248886), (330, 241344), (352, 226260), (360, 221232), (384, 207405), (396, 201120), (419, 190080), (432, 184360), (440, 181008), (480, 165924), (495, 160896), (528, 150840), (540, 147488), (576, 138270), (594, 134080), (640, 124443), (660, 120672), (704, 113130), (720, 110616), (792, 100560), (838, 95040), (864, 92180), (880, 90504), (960, 82962), (990, 80448), (1056, 75420), (1080, 73744), (1152, 69135), (1188, 67040), (1257, 63360), (1320, 60336), (1408, 56565), (1440, 55308), (1485, 53632), (1584, 50280), (1676, 47520), (1728, 46090), (1760, 45252), (1920, 41481), (1980, 40224), (2095, 38016), (2112, 37710), (2160, 36872), (2376, 33520), (2514, 31680), (2640, 30168), (2880, 27654), (2970, 26816), (3168, 25140), (3352, 23760), (3456, 23045), (3520, 22626), (3771, 21120), (3960, 20112), (4190, 19008), (4224, 18855), (4320, 18436), (4609, 17280), (4752, 16760), (5028, 15840), (5280, 15084), (5760, 13827), (5940, 13408), (6285, 12672), (6336, 12570), (6704, 11880), (7040, 11313), (7542, 10560), (7920, 10056), (8380, 9504), (8640, 9218)]