1311142800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1502

約数の個数: 240

約数和(自身を含む): 4649702400

約数和(自身を除く): 3338559600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 100, 110, 120, 132, 142, 150, 165, 176, 200, 213, 220, 240, 264, 275, 284, 300, 330, 355, 400, 426, 440, 528, 550, 568, 600, 660, 710, 781, 825, 852, 880, 1065, 1100, 1136, 1200, 1320, 1399, 1420, 1562, 1650, 1704, 1775, 2130, 2200, 2343, 2640, 2798, 2840, 3124, 3300, 3408, 3550, 3905, 4197, 4260, 4400, 4686, 5325, 5596, 5680, 6248, 6600, 6995, 7100, 7810, 8394, 8520, 9372, 10650, 11192, 11715, 12496, 13200, 13990, 14200, 15389, 15620, 16788, 17040, 18744, 19525, 20985, 21300, 22384, 23430, 27980, 28400, 30778, 31240, 33576, 34975, 37488, 39050, 41970, 42600, 46167, 46860, 55960, 58575, 61556, 62480, 67152, 69950, 76945, 78100, 83940, 85200, 92334, 93720, 99329, 104925, 111920, 117150, 123112, 139900, 153890, 156200, 167880, 184668, 187440, 198658, 209850, 230835, 234300, 246224, 279800, 297987, 307780, 312400, 335760, 369336, 384725, 397316, 419700, 461670, 468600, 496645, 559600, 595974, 615560, 738672, 769450, 794632, 839400, 923340, 937200, 993290, 1092619, 1154175, 1191948, 1231120, 1489935, 1538900, 1589264, 1678800, 1846680, 1986580, 2185238, 2308350, 2383896, 2483225, 2979870, 3077800, 3277857, 3693360, 3973160, 4370476, 4616700, 4767792, 4966450, 5463095, 5959740, 6155600, 6555714, 7449675, 7946320, 8740952, 9233400, 9932900, 10926190, 11919480, 13111428, 14899350, 16389285, 17481904, 18466800, 19865800, 21852380, 23838960, 26222856, 27315475, 29798700, 32778570, 39731600, 43704760, 52445712, 54630950, 59597400, 65557140, 81946425, 87409520, 109261900, 119194800, 131114280, 163892850, 218523800, 262228560, 327785700, 437047600, 655571400, 1311142800]

約数ペア:

[(1, 1311142800), (2, 655571400), (3, 437047600), (4, 327785700), (5, 262228560), (6, 218523800), (8, 163892850), (10, 131114280), (11, 119194800), (12, 109261900), (15, 87409520), (16, 81946425), (20, 65557140), (22, 59597400), (24, 54630950), (25, 52445712), (30, 43704760), (33, 39731600), (40, 32778570), (44, 29798700), (48, 27315475), (50, 26222856), (55, 23838960), (60, 21852380), (66, 19865800), (71, 18466800), (75, 17481904), (80, 16389285), (88, 14899350), (100, 13111428), (110, 11919480), (120, 10926190), (132, 9932900), (142, 9233400), (150, 8740952), (165, 7946320), (176, 7449675), (200, 6555714), (213, 6155600), (220, 5959740), (240, 5463095), (264, 4966450), (275, 4767792), (284, 4616700), (300, 4370476), (330, 3973160), (355, 3693360), (400, 3277857), (426, 3077800), (440, 2979870), (528, 2483225), (550, 2383896), (568, 2308350), (600, 2185238), (660, 1986580), (710, 1846680), (781, 1678800), (825, 1589264), (852, 1538900), (880, 1489935), (1065, 1231120), (1100, 1191948), (1136, 1154175), (1200, 1092619), (1320, 993290), (1399, 937200), (1420, 923340), (1562, 839400), (1650, 794632), (1704, 769450), (1775, 738672), (2130, 615560), (2200, 595974), (2343, 559600), (2640, 496645), (2798, 468600), (2840, 461670), (3124, 419700), (3300, 397316), (3408, 384725), (3550, 369336), (3905, 335760), (4197, 312400), (4260, 307780), (4400, 297987), (4686, 279800), (5325, 246224), (5596, 234300), (5680, 230835), (6248, 209850), (6600, 198658), (6995, 187440), (7100, 184668), (7810, 167880), (8394, 156200), (8520, 153890), (9372, 139900), (10650, 123112), (11192, 117150), (11715, 111920), (12496, 104925), (13200, 99329), (13990, 93720), (14200, 92334), (15389, 85200), (15620, 83940), (16788, 78100), (17040, 76945), (18744, 69950), (19525, 67152), (20985, 62480), (21300, 61556), (22384, 58575), (23430, 55960), (27980, 46860), (28400, 46167), (30778, 42600), (31240, 41970), (33576, 39050), (34975, 37488)]