65472000

素因数分解:

$2^9\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 320

約数和(自身を含む): 245127168

約数和(自身を除く): 179655168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 31, 32, 33, 40, 44, 48, 50, 55, 60, 62, 64, 66, 75, 80, 88, 93, 96, 100, 110, 120, 124, 125, 128, 132, 150, 155, 160, 165, 176, 186, 192, 200, 220, 240, 248, 250, 256, 264, 275, 300, 310, 320, 330, 341, 352, 372, 375, 384, 400, 440, 465, 480, 496, 500, 512, 528, 550, 600, 620, 640, 660, 682, 704, 744, 750, 768, 775, 800, 825, 880, 930, 960, 992, 1000, 1023, 1056, 1100, 1200, 1240, 1280, 1320, 1364, 1375, 1408, 1488, 1500, 1536, 1550, 1600, 1650, 1705, 1760, 1860, 1920, 1984, 2000, 2046, 2112, 2200, 2325, 2400, 2480, 2560, 2640, 2728, 2750, 2816, 2976, 3000, 3100, 3200, 3300, 3410, 3520, 3720, 3840, 3875, 3968, 4000, 4092, 4125, 4224, 4400, 4650, 4800, 4960, 5115, 5280, 5456, 5500, 5632, 5952, 6000, 6200, 6400, 6600, 6820, 7040, 7440, 7680, 7750, 7936, 8000, 8184, 8250, 8448, 8525, 8800, 9300, 9600, 9920, 10230, 10560, 10912, 11000, 11625, 11904, 12000, 12400, 12800, 13200, 13640, 14080, 14880, 15500, 15872, 16000, 16368, 16500, 16896, 17050, 17600, 18600, 19200, 19840, 20460, 21120, 21824, 22000, 23250, 23808, 24000, 24800, 25575, 26400, 27280, 28160, 29760, 31000, 32000, 32736, 33000, 34100, 35200, 37200, 38400, 39680, 40920, 42240, 42625, 43648, 44000, 46500, 47616, 48000, 49600, 51150, 52800, 54560, 59520, 62000, 64000, 65472, 66000, 68200, 70400, 74400, 79360, 81840, 84480, 85250, 87296, 88000, 93000, 96000, 99200, 102300, 105600, 109120, 119040, 124000, 127875, 130944, 132000, 136400, 140800, 148800, 163680, 170500, 174592, 176000, 186000, 192000, 198400, 204600, 211200, 218240, 238080, 248000, 255750, 261888, 264000, 272800, 297600, 327360, 341000, 352000, 372000, 396800, 409200, 422400, 436480, 496000, 511500, 523776, 528000, 545600, 595200, 654720, 682000, 704000, 744000, 818400, 872960, 992000, 1023000, 1056000, 1091200, 1190400, 1309440, 1364000, 1488000, 1636800, 1984000, 2046000, 2112000, 2182400, 2618880, 2728000, 2976000, 3273600, 4092000, 4364800, 5456000, 5952000, 6547200, 8184000, 10912000, 13094400, 16368000, 21824000, 32736000, 65472000]

約数ペア:

[(1, 65472000), (2, 32736000), (3, 21824000), (4, 16368000), (5, 13094400), (6, 10912000), (8, 8184000), (10, 6547200), (11, 5952000), (12, 5456000), (15, 4364800), (16, 4092000), (20, 3273600), (22, 2976000), (24, 2728000), (25, 2618880), (30, 2182400), (31, 2112000), (32, 2046000), (33, 1984000), (40, 1636800), (44, 1488000), (48, 1364000), (50, 1309440), (55, 1190400), (60, 1091200), (62, 1056000), (64, 1023000), (66, 992000), (75, 872960), (80, 818400), (88, 744000), (93, 704000), (96, 682000), (100, 654720), (110, 595200), (120, 545600), (124, 528000), (125, 523776), (128, 511500), (132, 496000), (150, 436480), (155, 422400), (160, 409200), (165, 396800), (176, 372000), (186, 352000), (192, 341000), (200, 327360), (220, 297600), (240, 272800), (248, 264000), (250, 261888), (256, 255750), (264, 248000), (275, 238080), (300, 218240), (310, 211200), (320, 204600), (330, 198400), (341, 192000), (352, 186000), (372, 176000), (375, 174592), (384, 170500), (400, 163680), (440, 148800), (465, 140800), (480, 136400), (496, 132000), (500, 130944), (512, 127875), (528, 124000), (550, 119040), (600, 109120), (620, 105600), (640, 102300), (660, 99200), (682, 96000), (704, 93000), (744, 88000), (750, 87296), (768, 85250), (775, 84480), (800, 81840), (825, 79360), (880, 74400), (930, 70400), (960, 68200), (992, 66000), (1000, 65472), (1023, 64000), (1056, 62000), (1100, 59520), (1200, 54560), (1240, 52800), (1280, 51150), (1320, 49600), (1364, 48000), (1375, 47616), (1408, 46500), (1488, 44000), (1500, 43648), (1536, 42625), (1550, 42240), (1600, 40920), (1650, 39680), (1705, 38400), (1760, 37200), (1860, 35200), (1920, 34100), (1984, 33000), (2000, 32736), (2046, 32000), (2112, 31000), (2200, 29760), (2325, 28160), (2400, 27280), (2480, 26400), (2560, 25575), (2640, 24800), (2728, 24000), (2750, 23808), (2816, 23250), (2976, 22000), (3000, 21824), (3100, 21120), (3200, 20460), (3300, 19840), (3410, 19200), (3520, 18600), (3720, 17600), (3840, 17050), (3875, 16896), (3968, 16500), (4000, 16368), (4092, 16000), (4125, 15872), (4224, 15500), (4400, 14880), (4650, 14080), (4800, 13640), (4960, 13200), (5115, 12800), (5280, 12400), (5456, 12000), (5500, 11904), (5632, 11625), (5952, 11000), (6000, 10912), (6200, 10560), (6400, 10230), (6600, 9920), (6820, 9600), (7040, 9300), (7440, 8800), (7680, 8525), (7750, 8448), (7936, 8250), (8000, 8184)]