1077474720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{751}}^1$

素因数の和:844

約数の個数: 288

約数和(自身を含む): 4018242816

約数和(自身を除く): 2940768096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 61, 70, 80, 84, 96, 98, 105, 112, 120, 122, 140, 147, 160, 168, 183, 196, 210, 224, 240, 244, 245, 280, 294, 305, 336, 366, 392, 420, 427, 480, 488, 490, 560, 588, 610, 672, 732, 735, 751, 784, 840, 854, 915, 976, 980, 1120, 1176, 1220, 1281, 1464, 1470, 1502, 1568, 1680, 1708, 1830, 1952, 1960, 2135, 2253, 2352, 2440, 2562, 2928, 2940, 2989, 3004, 3360, 3416, 3660, 3755, 3920, 4270, 4506, 4704, 4880, 5124, 5257, 5856, 5880, 5978, 6008, 6405, 6832, 7320, 7510, 7840, 8540, 8967, 9012, 9760, 10248, 10514, 11265, 11760, 11956, 12016, 12810, 13664, 14640, 14945, 15020, 15771, 17080, 17934, 18024, 20496, 21028, 22530, 23520, 23912, 24032, 25620, 26285, 29280, 29890, 30040, 31542, 34160, 35868, 36048, 36799, 40992, 42056, 44835, 45060, 45811, 47824, 51240, 52570, 59780, 60080, 63084, 68320, 71736, 72096, 73598, 78855, 84112, 89670, 90120, 91622, 95648, 102480, 105140, 110397, 119560, 120160, 126168, 137433, 143472, 147196, 157710, 168224, 179340, 180240, 183244, 183995, 204960, 210280, 220794, 229055, 239120, 252336, 274866, 286944, 294392, 315420, 320677, 358680, 360480, 366488, 367990, 420560, 441588, 458110, 478240, 504672, 549732, 551985, 588784, 630840, 641354, 687165, 717360, 732976, 735980, 841120, 883176, 916220, 962031, 1099464, 1103970, 1177568, 1261680, 1282708, 1374330, 1434720, 1465952, 1471960, 1603385, 1766352, 1832440, 1924062, 2198928, 2207940, 2244739, 2523360, 2565416, 2748660, 2943920, 3206770, 3532704, 3664880, 3848124, 4397856, 4415880, 4489478, 4810155, 5130832, 5497320, 5887840, 6413540, 6734217, 7329760, 7696248, 8831760, 8978956, 9620310, 10261664, 10994640, 11223695, 12827080, 13468434, 15392496, 17663520, 17957912, 19240620, 21989280, 22447390, 25654160, 26936868, 30784992, 33671085, 35915824, 38481240, 44894780, 51308320, 53873736, 67342170, 71831648, 76962480, 89789560, 107747472, 134684340, 153924960, 179579120, 215494944, 269368680, 359158240, 538737360, 1077474720]

約数ペア:

[(1, 1077474720), (2, 538737360), (3, 359158240), (4, 269368680), (5, 215494944), (6, 179579120), (7, 153924960), (8, 134684340), (10, 107747472), (12, 89789560), (14, 76962480), (15, 71831648), (16, 67342170), (20, 53873736), (21, 51308320), (24, 44894780), (28, 38481240), (30, 35915824), (32, 33671085), (35, 30784992), (40, 26936868), (42, 25654160), (48, 22447390), (49, 21989280), (56, 19240620), (60, 17957912), (61, 17663520), (70, 15392496), (80, 13468434), (84, 12827080), (96, 11223695), (98, 10994640), (105, 10261664), (112, 9620310), (120, 8978956), (122, 8831760), (140, 7696248), (147, 7329760), (160, 6734217), (168, 6413540), (183, 5887840), (196, 5497320), (210, 5130832), (224, 4810155), (240, 4489478), (244, 4415880), (245, 4397856), (280, 3848124), (294, 3664880), (305, 3532704), (336, 3206770), (366, 2943920), (392, 2748660), (420, 2565416), (427, 2523360), (480, 2244739), (488, 2207940), (490, 2198928), (560, 1924062), (588, 1832440), (610, 1766352), (672, 1603385), (732, 1471960), (735, 1465952), (751, 1434720), (784, 1374330), (840, 1282708), (854, 1261680), (915, 1177568), (976, 1103970), (980, 1099464), (1120, 962031), (1176, 916220), (1220, 883176), (1281, 841120), (1464, 735980), (1470, 732976), (1502, 717360), (1568, 687165), (1680, 641354), (1708, 630840), (1830, 588784), (1952, 551985), (1960, 549732), (2135, 504672), (2253, 478240), (2352, 458110), (2440, 441588), (2562, 420560), (2928, 367990), (2940, 366488), (2989, 360480), (3004, 358680), (3360, 320677), (3416, 315420), (3660, 294392), (3755, 286944), (3920, 274866), (4270, 252336), (4506, 239120), (4704, 229055), (4880, 220794), (5124, 210280), (5257, 204960), (5856, 183995), (5880, 183244), (5978, 180240), (6008, 179340), (6405, 168224), (6832, 157710), (7320, 147196), (7510, 143472), (7840, 137433), (8540, 126168), (8967, 120160), (9012, 119560), (9760, 110397), (10248, 105140), (10514, 102480), (11265, 95648), (11760, 91622), (11956, 90120), (12016, 89670), (12810, 84112), (13664, 78855), (14640, 73598), (14945, 72096), (15020, 71736), (15771, 68320), (17080, 63084), (17934, 60080), (18024, 59780), (20496, 52570), (21028, 51240), (22530, 47824), (23520, 45811), (23912, 45060), (24032, 44835), (25620, 42056), (26285, 40992), (29280, 36799), (29890, 36048), (30040, 35868), (31542, 34160)]