16342699520

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6857}}^1$

素因数の和:6913

約数の個数: 240

約数和(自身を含む): 47987620560

約数和(自身を除く): 31644921040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 512, 532, 560, 608, 640, 665, 760, 784, 896, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1862, 1960, 2128, 2240, 2432, 2560, 2660, 3040, 3136, 3584, 3724, 3920, 4256, 4480, 4655, 4864, 5320, 6080, 6272, 6857, 7448, 7840, 8512, 8960, 9310, 9728, 10640, 12160, 12544, 13714, 14896, 15680, 17024, 17920, 18620, 21280, 24320, 25088, 27428, 29792, 31360, 34048, 34285, 37240, 42560, 47999, 48640, 54856, 59584, 62720, 68096, 68570, 74480, 85120, 95998, 109712, 119168, 125440, 130283, 137140, 148960, 170240, 191996, 219424, 238336, 239995, 260566, 274280, 297920, 335993, 340480, 383992, 438848, 476672, 479990, 521132, 548560, 595840, 651415, 671986, 767984, 877696, 911981, 959980, 1042264, 1097120, 1191680, 1302830, 1343972, 1535968, 1679965, 1755392, 1823962, 1919960, 2084528, 2194240, 2383360, 2605660, 2687944, 3071936, 3359930, 3510784, 3647924, 3839920, 4169056, 4388480, 4559905, 5211320, 5375888, 6143872, 6383867, 6719860, 7295848, 7679840, 8338112, 8776960, 9119810, 10422640, 10751776, 12287744, 12767734, 13439720, 14591696, 15359680, 16676224, 17553920, 18239620, 20845280, 21503552, 24575488, 25535468, 26879440, 29183392, 30719360, 31919335, 33352448, 36479240, 41690560, 43007104, 51070936, 53758880, 58366784, 61438720, 63838670, 66704896, 72958480, 83381120, 86014208, 102141872, 107517760, 116733568, 122877440, 127677340, 145916960, 166762240, 172028416, 204283744, 215035520, 233467136, 255354680, 291833920, 333524480, 408567488, 430071040, 466934272, 510709360, 583667840, 817134976, 860142080, 1021418720, 1167335680, 1634269952, 2042837440, 2334671360, 3268539904, 4085674880, 8171349760, 16342699520]

約数ペア:

[(1, 16342699520), (2, 8171349760), (4, 4085674880), (5, 3268539904), (7, 2334671360), (8, 2042837440), (10, 1634269952), (14, 1167335680), (16, 1021418720), (19, 860142080), (20, 817134976), (28, 583667840), (32, 510709360), (35, 466934272), (38, 430071040), (40, 408567488), (49, 333524480), (56, 291833920), (64, 255354680), (70, 233467136), (76, 215035520), (80, 204283744), (95, 172028416), (98, 166762240), (112, 145916960), (128, 127677340), (133, 122877440), (140, 116733568), (152, 107517760), (160, 102141872), (190, 86014208), (196, 83381120), (224, 72958480), (245, 66704896), (256, 63838670), (266, 61438720), (280, 58366784), (304, 53758880), (320, 51070936), (380, 43007104), (392, 41690560), (448, 36479240), (490, 33352448), (512, 31919335), (532, 30719360), (560, 29183392), (608, 26879440), (640, 25535468), (665, 24575488), (760, 21503552), (784, 20845280), (896, 18239620), (931, 17553920), (980, 16676224), (1064, 15359680), (1120, 14591696), (1216, 13439720), (1280, 12767734), (1330, 12287744), (1520, 10751776), (1568, 10422640), (1792, 9119810), (1862, 8776960), (1960, 8338112), (2128, 7679840), (2240, 7295848), (2432, 6719860), (2560, 6383867), (2660, 6143872), (3040, 5375888), (3136, 5211320), (3584, 4559905), (3724, 4388480), (3920, 4169056), (4256, 3839920), (4480, 3647924), (4655, 3510784), (4864, 3359930), (5320, 3071936), (6080, 2687944), (6272, 2605660), (6857, 2383360), (7448, 2194240), (7840, 2084528), (8512, 1919960), (8960, 1823962), (9310, 1755392), (9728, 1679965), (10640, 1535968), (12160, 1343972), (12544, 1302830), (13714, 1191680), (14896, 1097120), (15680, 1042264), (17024, 959980), (17920, 911981), (18620, 877696), (21280, 767984), (24320, 671986), (25088, 651415), (27428, 595840), (29792, 548560), (31360, 521132), (34048, 479990), (34285, 476672), (37240, 438848), (42560, 383992), (47999, 340480), (48640, 335993), (54856, 297920), (59584, 274280), (62720, 260566), (68096, 239995), (68570, 238336), (74480, 219424), (85120, 191996), (95998, 170240), (109712, 148960), (119168, 137140), (125440, 130283)]