1309440000

素因数分解:

$2^{11}\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:87

約数の個数: 480

約数和(自身を含む): 4912427520

約数和(自身を除く): 3602987520

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, 625, 640, 660, 682, 704, 744, 750, 768, 775, 800, 825, 880, 930, 960, 992, 1000, 1023, 1024, 1056, 1100, 1200, 1240, 1250, 1280, 1320, 1364, 1375, 1408, 1488, 1500, 1536, 1550, 1600, 1650, 1705, 1760, 1860, 1875, 1920, 1984, 2000, 2046, 2048, 2112, 2200, 2325, 2400, 2480, 2500, 2560, 2640, 2728, 2750, 2816, 2976, 3000, 3072, 3100, 3200, 3300, 3410, 3520, 3720, 3750, 3840, 3875, 3968, 4000, 4092, 4125, 4224, 4400, 4650, 4800, 4960, 5000, 5115, 5120, 5280, 5456, 5500, 5632, 5952, 6000, 6144, 6200, 6400, 6600, 6820, 6875, 7040, 7440, 7500, 7680, 7750, 7936, 8000, 8184, 8250, 8448, 8525, 8800, 9300, 9600, 9920, 10000, 10230, 10240, 10560, 10912, 11000, 11264, 11625, 11904, 12000, 12400, 12800, 13200, 13640, 13750, 14080, 14880, 15000, 15360, 15500, 15872, 16000, 16368, 16500, 16896, 17050, 17600, 18600, 19200, 19375, 19840, 20000, 20460, 20625, 21120, 21824, 22000, 22528, 23250, 23808, 24000, 24800, 25575, 25600, 26400, 27280, 27500, 28160, 29760, 30000, 30720, 31000, 31744, 32000, 32736, 33000, 33792, 34100, 35200, 37200, 38400, 38750, 39680, 40000, 40920, 41250, 42240, 42625, 43648, 44000, 46500, 47616, 48000, 49600, 51150, 51200, 52800, 54560, 55000, 56320, 58125, 59520, 60000, 62000, 63488, 64000, 65472, 66000, 67584, 68200, 70400, 74400, 76800, 77500, 79360, 80000, 81840, 82500, 84480, 85250, 87296, 88000, 93000, 95232, 96000, 99200, 102300, 105600, 109120, 110000, 112640, 116250, 119040, 120000, 124000, 127875, 128000, 130944, 132000, 136400, 140800, 148800, 153600, 155000, 158720, 160000, 163680, 165000, 168960, 170500, 174592, 176000, 186000, 190464, 192000, 198400, 204600, 211200, 213125, 218240, 220000, 232500, 238080, 240000, 248000, 255750, 256000, 261888, 264000, 272800, 281600, 297600, 310000, 317440, 320000, 327360, 330000, 337920, 341000, 349184, 352000, 372000, 384000, 396800, 409200, 422400, 426250, 436480, 440000, 465000, 476160, 480000, 496000, 511500, 523776, 528000, 545600, 563200, 595200, 620000, 639375, 640000, 654720, 660000, 682000, 698368, 704000, 744000, 768000, 793600, 818400, 844800, 852500, 872960, 880000, 930000, 952320, 960000, 992000, 1023000, 1047552, 1056000, 1091200, 1190400, 1240000, 1278750, 1280000, 1309440, 1320000, 1364000, 1408000, 1488000, 1587200, 1636800, 1689600, 1705000, 1745920, 1760000, 1860000, 1920000, 1984000, 2046000, 2095104, 2112000, 2182400, 2380800, 2480000, 2557500, 2618880, 2640000, 2728000, 2816000, 2976000, 3273600, 3410000, 3491840, 3520000, 3720000, 3840000, 3968000, 4092000, 4224000, 4364800, 4761600, 4960000, 5115000, 5237760, 5280000, 5456000, 5952000, 6547200, 6820000, 7040000, 7440000, 7936000, 8184000, 8448000, 8729600, 9920000, 10230000, 10475520, 10560000, 10912000, 11904000, 13094400, 13640000, 14080000, 14880000, 16368000, 17459200, 19840000, 20460000, 21120000, 21824000, 23808000, 26188800, 27280000, 29760000, 32736000, 39680000, 40920000, 42240000, 43648000, 52377600, 54560000, 59520000, 65472000, 81840000, 87296000, 109120000, 119040000, 130944000, 163680000, 218240000, 261888000, 327360000, 436480000, 654720000, 1309440000]

約数ペア:

[(1, 1309440000), (2, 654720000), (3, 436480000), (4, 327360000), (5, 261888000), (6, 218240000), (8, 163680000), (10, 130944000), (11, 119040000), (12, 109120000), (15, 87296000), (16, 81840000), (20, 65472000), (22, 59520000), (24, 54560000), (25, 52377600), (30, 43648000), (31, 42240000), (32, 40920000), (33, 39680000), (40, 32736000), (44, 29760000), (48, 27280000), (50, 26188800), (55, 23808000), (60, 21824000), (62, 21120000), (64, 20460000), (66, 19840000), (75, 17459200), (80, 16368000), (88, 14880000), (93, 14080000), (96, 13640000), (100, 13094400), (110, 11904000), (120, 10912000), (124, 10560000), (125, 10475520), (128, 10230000), (132, 9920000), (150, 8729600), (155, 8448000), (160, 8184000), (165, 7936000), (176, 7440000), (186, 7040000), (192, 6820000), (200, 6547200), (220, 5952000), (240, 5456000), (248, 5280000), (250, 5237760), (256, 5115000), (264, 4960000), (275, 4761600), (300, 4364800), (310, 4224000), (320, 4092000), (330, 3968000), (341, 3840000), (352, 3720000), (372, 3520000), (375, 3491840), (384, 3410000), (400, 3273600), (440, 2976000), (465, 2816000), (480, 2728000), (496, 2640000), (500, 2618880), (512, 2557500), (528, 2480000), (550, 2380800), (600, 2182400), (620, 2112000), (625, 2095104), (640, 2046000), (660, 1984000), (682, 1920000), (704, 1860000), (744, 1760000), (750, 1745920), (768, 1705000), (775, 1689600), (800, 1636800), (825, 1587200), (880, 1488000), (930, 1408000), (960, 1364000), (992, 1320000), (1000, 1309440), (1023, 1280000), (1024, 1278750), (1056, 1240000), (1100, 1190400), (1200, 1091200), (1240, 1056000), (1250, 1047552), (1280, 1023000), (1320, 992000), (1364, 960000), (1375, 952320), (1408, 930000), (1488, 880000), (1500, 872960), (1536, 852500), (1550, 844800), (1600, 818400), (1650, 793600), (1705, 768000), (1760, 744000), (1860, 704000), (1875, 698368), (1920, 682000), (1984, 660000), (2000, 654720), (2046, 640000), (2048, 639375), (2112, 620000), (2200, 595200), (2325, 563200), (2400, 545600), (2480, 528000), (2500, 523776), (2560, 511500), (2640, 496000), (2728, 480000), (2750, 476160), (2816, 465000), (2976, 440000), (3000, 436480), (3072, 426250), (3100, 422400), (3200, 409200), (3300, 396800), (3410, 384000), (3520, 372000), (3720, 352000), (3750, 349184), (3840, 341000), (3875, 337920), (3968, 330000), (4000, 327360), (4092, 320000), (4125, 317440), (4224, 310000), (4400, 297600), (4650, 281600), (4800, 272800), (4960, 264000), (5000, 261888), (5115, 256000), (5120, 255750), (5280, 248000), (5456, 240000), (5500, 238080), (5632, 232500), (5952, 220000), (6000, 218240), (6144, 213125), (6200, 211200), (6400, 204600), (6600, 198400), (6820, 192000), (6875, 190464), (7040, 186000), (7440, 176000), (7500, 174592), (7680, 170500), (7750, 168960), (7936, 165000), (8000, 163680), (8184, 160000), (8250, 158720), (8448, 155000), (8525, 153600), (8800, 148800), (9300, 140800), (9600, 136400), (9920, 132000), (10000, 130944), (10230, 128000), (10240, 127875), (10560, 124000), (10912, 120000), (11000, 119040), (11264, 116250), (11625, 112640), (11904, 110000), (12000, 109120), (12400, 105600), (12800, 102300), (13200, 99200), (13640, 96000), (13750, 95232), (14080, 93000), (14880, 88000), (15000, 87296), (15360, 85250), (15500, 84480), (15872, 82500), (16000, 81840), (16368, 80000), (16500, 79360), (16896, 77500), (17050, 76800), (17600, 74400), (18600, 70400), (19200, 68200), (19375, 67584), (19840, 66000), (20000, 65472), (20460, 64000), (20625, 63488), (21120, 62000), (21824, 60000), (22000, 59520), (22528, 58125), (23250, 56320), (23808, 55000), (24000, 54560), (24800, 52800), (25575, 51200), (25600, 51150), (26400, 49600), (27280, 48000), (27500, 47616), (28160, 46500), (29760, 44000), (30000, 43648), (30720, 42625), (31000, 42240), (31744, 41250), (32000, 40920), (32736, 40000), (33000, 39680), (33792, 38750), (34100, 38400), (35200, 37200)]