2129286720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:486

約数の個数: 448

約数和(自身を含む): 8097926400

約数和(自身を除く): 5968639680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 29, 30, 32, 33, 34, 40, 44, 48, 51, 55, 58, 60, 64, 66, 68, 80, 85, 87, 88, 96, 102, 110, 116, 120, 132, 136, 145, 160, 165, 170, 174, 176, 187, 192, 204, 220, 232, 240, 255, 264, 272, 290, 319, 320, 330, 340, 348, 352, 374, 408, 409, 435, 440, 464, 480, 493, 510, 528, 544, 561, 580, 638, 660, 680, 696, 704, 748, 816, 818, 870, 880, 928, 935, 957, 960, 986, 1020, 1056, 1088, 1122, 1160, 1227, 1276, 1320, 1360, 1392, 1479, 1496, 1595, 1632, 1636, 1740, 1760, 1856, 1870, 1914, 1972, 2040, 2045, 2112, 2244, 2320, 2454, 2465, 2552, 2640, 2720, 2784, 2805, 2958, 2992, 3190, 3264, 3272, 3480, 3520, 3740, 3828, 3944, 4080, 4090, 4488, 4499, 4640, 4785, 4908, 4930, 5104, 5280, 5423, 5440, 5568, 5610, 5916, 5984, 6135, 6380, 6544, 6953, 6960, 7395, 7480, 7656, 7888, 8160, 8180, 8976, 8998, 9280, 9570, 9816, 9860, 10208, 10560, 10846, 11220, 11832, 11861, 11968, 12270, 12760, 13088, 13497, 13906, 13920, 14790, 14960, 15312, 15776, 16269, 16320, 16360, 17952, 17996, 19140, 19632, 19720, 20416, 20859, 21692, 22440, 22495, 23664, 23722, 24540, 25520, 26176, 26994, 27115, 27812, 27840, 29580, 29920, 30624, 31552, 32538, 32720, 34765, 35583, 35904, 35992, 38280, 39264, 39440, 41718, 43384, 44880, 44990, 47328, 47444, 49080, 51040, 53988, 54230, 55624, 59160, 59305, 59840, 61248, 65076, 65440, 67485, 69530, 71166, 71984, 76483, 76560, 78528, 78880, 81345, 83436, 86768, 89760, 89980, 94656, 94888, 98160, 102080, 104295, 107976, 108460, 111248, 118320, 118610, 130152, 130471, 130880, 134970, 139060, 142332, 143968, 152966, 153120, 157760, 162690, 166872, 173536, 177915, 179520, 179960, 189776, 196320, 201637, 208590, 215952, 216920, 222496, 229449, 236640, 237220, 260304, 260942, 269940, 278120, 284664, 287936, 305932, 306240, 325380, 333744, 347072, 355830, 359920, 379552, 382415, 391413, 392640, 403274, 417180, 431904, 433840, 444992, 458898, 473280, 474440, 520608, 521884, 539880, 556240, 569328, 604911, 611864, 650760, 652355, 667488, 711660, 719840, 759104, 764830, 782826, 806548, 834360, 863808, 867680, 917796, 948880, 1008185, 1041216, 1043768, 1079760, 1112480, 1138656, 1147245, 1209822, 1223728, 1301520, 1304710, 1334976, 1423320, 1439680, 1529660, 1565652, 1613096, 1668720, 1735360, 1835592, 1897760, 1957065, 2016370, 2087536, 2159520, 2218007, 2224960, 2277312, 2294490, 2419644, 2447456, 2603040, 2609420, 2846640, 3024555, 3059320, 3131304, 3226192, 3337440, 3671184, 3795520, 3914130, 4032740, 4175072, 4319040, 4436014, 4588980, 4839288, 4894912, 5206080, 5218840, 5693280, 6049110, 6118640, 6262608, 6452384, 6654021, 6674880, 7342368, 7828260, 8065480, 8350144, 8872028, 9177960, 9678576, 10437680, 11090035, 11386560, 12098220, 12237280, 12525216, 12904768, 13308042, 14684736, 15656520, 16130960, 17744056, 18355920, 19357152, 20875360, 22180070, 24196440, 24474560, 25050432, 26616084, 31313040, 32261920, 33270105, 35488112, 36711840, 38714304, 41750720, 44360140, 48392880, 53232168, 62626080, 64523840, 66540210, 70976224, 73423680, 88720280, 96785760, 106464336, 125252160, 133080420, 141952448, 177440560, 193571520, 212928672, 266160840, 354881120, 425857344, 532321680, 709762240, 1064643360, 2129286720]

約数ペア:

[(1, 2129286720), (2, 1064643360), (3, 709762240), (4, 532321680), (5, 425857344), (6, 354881120), (8, 266160840), (10, 212928672), (11, 193571520), (12, 177440560), (15, 141952448), (16, 133080420), (17, 125252160), (20, 106464336), (22, 96785760), (24, 88720280), (29, 73423680), (30, 70976224), (32, 66540210), (33, 64523840), (34, 62626080), (40, 53232168), (44, 48392880), (48, 44360140), (51, 41750720), (55, 38714304), (58, 36711840), (60, 35488112), (64, 33270105), (66, 32261920), (68, 31313040), (80, 26616084), (85, 25050432), (87, 24474560), (88, 24196440), (96, 22180070), (102, 20875360), (110, 19357152), (116, 18355920), (120, 17744056), (132, 16130960), (136, 15656520), (145, 14684736), (160, 13308042), (165, 12904768), (170, 12525216), (174, 12237280), (176, 12098220), (187, 11386560), (192, 11090035), (204, 10437680), (220, 9678576), (232, 9177960), (240, 8872028), (255, 8350144), (264, 8065480), (272, 7828260), (290, 7342368), (319, 6674880), (320, 6654021), (330, 6452384), (340, 6262608), (348, 6118640), (352, 6049110), (374, 5693280), (408, 5218840), (409, 5206080), (435, 4894912), (440, 4839288), (464, 4588980), (480, 4436014), (493, 4319040), (510, 4175072), (528, 4032740), (544, 3914130), (561, 3795520), (580, 3671184), (638, 3337440), (660, 3226192), (680, 3131304), (696, 3059320), (704, 3024555), (748, 2846640), (816, 2609420), (818, 2603040), (870, 2447456), (880, 2419644), (928, 2294490), (935, 2277312), (957, 2224960), (960, 2218007), (986, 2159520), (1020, 2087536), (1056, 2016370), (1088, 1957065), (1122, 1897760), (1160, 1835592), (1227, 1735360), (1276, 1668720), (1320, 1613096), (1360, 1565652), (1392, 1529660), (1479, 1439680), (1496, 1423320), (1595, 1334976), (1632, 1304710), (1636, 1301520), (1740, 1223728), (1760, 1209822), (1856, 1147245), (1870, 1138656), (1914, 1112480), (1972, 1079760), (2040, 1043768), (2045, 1041216), (2112, 1008185), (2244, 948880), (2320, 917796), (2454, 867680), (2465, 863808), (2552, 834360), (2640, 806548), (2720, 782826), (2784, 764830), (2805, 759104), (2958, 719840), (2992, 711660), (3190, 667488), (3264, 652355), (3272, 650760), (3480, 611864), (3520, 604911), (3740, 569328), (3828, 556240), (3944, 539880), (4080, 521884), (4090, 520608), (4488, 474440), (4499, 473280), (4640, 458898), (4785, 444992), (4908, 433840), (4930, 431904), (5104, 417180), (5280, 403274), (5423, 392640), (5440, 391413), (5568, 382415), (5610, 379552), (5916, 359920), (5984, 355830), (6135, 347072), (6380, 333744), (6544, 325380), (6953, 306240), (6960, 305932), (7395, 287936), (7480, 284664), (7656, 278120), (7888, 269940), (8160, 260942), (8180, 260304), (8976, 237220), (8998, 236640), (9280, 229449), (9570, 222496), (9816, 216920), (9860, 215952), (10208, 208590), (10560, 201637), (10846, 196320), (11220, 189776), (11832, 179960), (11861, 179520), (11968, 177915), (12270, 173536), (12760, 166872), (13088, 162690), (13497, 157760), (13906, 153120), (13920, 152966), (14790, 143968), (14960, 142332), (15312, 139060), (15776, 134970), (16269, 130880), (16320, 130471), (16360, 130152), (17952, 118610), (17996, 118320), (19140, 111248), (19632, 108460), (19720, 107976), (20416, 104295), (20859, 102080), (21692, 98160), (22440, 94888), (22495, 94656), (23664, 89980), (23722, 89760), (24540, 86768), (25520, 83436), (26176, 81345), (26994, 78880), (27115, 78528), (27812, 76560), (27840, 76483), (29580, 71984), (29920, 71166), (30624, 69530), (31552, 67485), (32538, 65440), (32720, 65076), (34765, 61248), (35583, 59840), (35904, 59305), (35992, 59160), (38280, 55624), (39264, 54230), (39440, 53988), (41718, 51040), (43384, 49080), (44880, 47444), (44990, 47328)]