2155487040

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3510

約数の個数: 336

約数和(自身を含む): 8748979200

約数和(自身を除く): 6593492160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 315, 320, 336, 360, 372, 420, 434, 448, 465, 480, 496, 504, 558, 560, 576, 620, 630, 651, 672, 720, 744, 840, 868, 930, 960, 992, 1008, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1680, 1736, 1860, 1953, 1984, 2016, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3255, 3360, 3449, 3472, 3720, 3906, 4032, 4340, 4464, 4960, 5040, 5208, 5580, 5952, 6510, 6720, 6898, 6944, 7440, 7812, 8680, 8928, 9765, 9920, 10080, 10347, 10416, 11160, 13020, 13796, 13888, 14880, 15624, 17245, 17360, 17856, 19530, 20160, 20694, 20832, 22320, 24143, 26040, 27592, 29760, 31041, 31248, 34490, 34720, 39060, 41388, 41664, 44640, 48286, 51735, 52080, 55184, 62082, 62496, 68980, 69440, 72429, 78120, 82776, 89280, 96572, 103470, 104160, 106919, 110368, 120715, 124164, 124992, 137960, 144858, 155205, 156240, 165552, 193144, 206940, 208320, 213838, 217287, 220736, 241430, 248328, 275920, 289716, 310410, 312480, 320757, 331104, 362145, 386288, 413880, 427676, 434574, 482860, 496656, 534595, 551840, 579432, 620820, 624960, 641514, 662208, 724290, 748433, 772576, 827760, 855352, 869148, 962271, 965720, 993312, 1069190, 1086435, 1103680, 1158864, 1241640, 1283028, 1448580, 1496866, 1545152, 1603785, 1655520, 1710704, 1738296, 1924542, 1931440, 1986624, 2138380, 2172870, 2245299, 2317728, 2483280, 2566056, 2897160, 2993732, 3207570, 3311040, 3421408, 3476592, 3742165, 3849084, 3862880, 4276760, 4345740, 4490598, 4635456, 4811355, 4966560, 5132112, 5794320, 5987464, 6415140, 6735897, 6842816, 6953184, 7484330, 7698168, 7725760, 8553520, 8691480, 8981196, 9622710, 9933120, 10264224, 11226495, 11588640, 11974928, 12830280, 13471794, 13906368, 14968660, 15396336, 17107040, 17382960, 17962392, 19245420, 20528448, 22452990, 23177280, 23949856, 25660560, 26943588, 29937320, 30792672, 33679485, 34214080, 34765920, 35924784, 38490840, 44905980, 47899712, 51321120, 53887176, 59874640, 61585344, 67358970, 69531840, 71849568, 76981680, 89811960, 102642240, 107774352, 119749280, 134717940, 143699136, 153963360, 179623920, 215548704, 239498560, 269435880, 307926720, 359247840, 431097408, 538871760, 718495680, 1077743520, 2155487040]

約数ペア:

[(1, 2155487040), (2, 1077743520), (3, 718495680), (4, 538871760), (5, 431097408), (6, 359247840), (7, 307926720), (8, 269435880), (9, 239498560), (10, 215548704), (12, 179623920), (14, 153963360), (15, 143699136), (16, 134717940), (18, 119749280), (20, 107774352), (21, 102642240), (24, 89811960), (28, 76981680), (30, 71849568), (31, 69531840), (32, 67358970), (35, 61585344), (36, 59874640), (40, 53887176), (42, 51321120), (45, 47899712), (48, 44905980), (56, 38490840), (60, 35924784), (62, 34765920), (63, 34214080), (64, 33679485), (70, 30792672), (72, 29937320), (80, 26943588), (84, 25660560), (90, 23949856), (93, 23177280), (96, 22452990), (105, 20528448), (112, 19245420), (120, 17962392), (124, 17382960), (126, 17107040), (140, 15396336), (144, 14968660), (155, 13906368), (160, 13471794), (168, 12830280), (180, 11974928), (186, 11588640), (192, 11226495), (210, 10264224), (217, 9933120), (224, 9622710), (240, 8981196), (248, 8691480), (252, 8553520), (279, 7725760), (280, 7698168), (288, 7484330), (310, 6953184), (315, 6842816), (320, 6735897), (336, 6415140), (360, 5987464), (372, 5794320), (420, 5132112), (434, 4966560), (448, 4811355), (465, 4635456), (480, 4490598), (496, 4345740), (504, 4276760), (558, 3862880), (560, 3849084), (576, 3742165), (620, 3476592), (630, 3421408), (651, 3311040), (672, 3207570), (720, 2993732), (744, 2897160), (840, 2566056), (868, 2483280), (930, 2317728), (960, 2245299), (992, 2172870), (1008, 2138380), (1085, 1986624), (1116, 1931440), (1120, 1924542), (1240, 1738296), (1260, 1710704), (1302, 1655520), (1344, 1603785), (1395, 1545152), (1440, 1496866), (1488, 1448580), (1680, 1283028), (1736, 1241640), (1860, 1158864), (1953, 1103680), (1984, 1086435), (2016, 1069190), (2170, 993312), (2232, 965720), (2240, 962271), (2480, 869148), (2520, 855352), (2604, 827760), (2790, 772576), (2880, 748433), (2976, 724290), (3255, 662208), (3360, 641514), (3449, 624960), (3472, 620820), (3720, 579432), (3906, 551840), (4032, 534595), (4340, 496656), (4464, 482860), (4960, 434574), (5040, 427676), (5208, 413880), (5580, 386288), (5952, 362145), (6510, 331104), (6720, 320757), (6898, 312480), (6944, 310410), (7440, 289716), (7812, 275920), (8680, 248328), (8928, 241430), (9765, 220736), (9920, 217287), (10080, 213838), (10347, 208320), (10416, 206940), (11160, 193144), (13020, 165552), (13796, 156240), (13888, 155205), (14880, 144858), (15624, 137960), (17245, 124992), (17360, 124164), (17856, 120715), (19530, 110368), (20160, 106919), (20694, 104160), (20832, 103470), (22320, 96572), (24143, 89280), (26040, 82776), (27592, 78120), (29760, 72429), (31041, 69440), (31248, 68980), (34490, 62496), (34720, 62082), (39060, 55184), (41388, 52080), (41664, 51735), (44640, 48286)]