15809020528

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{383}}^1$

素因数の和:604

約数の個数: 240

約数和(自身を含む): 40060293120

約数和(自身を除く): 24251272592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 163, 196, 238, 266, 272, 304, 323, 326, 383, 392, 476, 532, 646, 652, 766, 784, 833, 931, 952, 1064, 1141, 1292, 1304, 1532, 1666, 1862, 1904, 2128, 2261, 2282, 2584, 2608, 2681, 2771, 3064, 3097, 3332, 3724, 4522, 4564, 5168, 5362, 5542, 6128, 6194, 6511, 6664, 7277, 7448, 7987, 9044, 9128, 10724, 11084, 12388, 13022, 13328, 14554, 14896, 15827, 15974, 18088, 18256, 18767, 19397, 21448, 21679, 22168, 24776, 26044, 29108, 31654, 31948, 36176, 37534, 38794, 42896, 43358, 44336, 45577, 49552, 50939, 52088, 52649, 58216, 62429, 63308, 63896, 75068, 77588, 86716, 91154, 101878, 104176, 105298, 116432, 123709, 124858, 126616, 127792, 135779, 150136, 151753, 155176, 173432, 182308, 203756, 210596, 247418, 249716, 253232, 271558, 300272, 303506, 310352, 319039, 346864, 356573, 364616, 368543, 407512, 421192, 437003, 494836, 499432, 543116, 607012, 638078, 713146, 729232, 737086, 815024, 842384, 865963, 874006, 989672, 998864, 1061293, 1086232, 1186151, 1214024, 1276156, 1426292, 1474172, 1731926, 1748012, 1979344, 2122586, 2172464, 2372302, 2428048, 2552312, 2579801, 2852584, 2948344, 3059021, 3463852, 3496024, 4245172, 4744604, 5104624, 5159602, 5705168, 5896688, 6061741, 6118042, 6927704, 6992048, 7429051, 8303057, 8490344, 9489208, 10319204, 12123482, 12236084, 13855408, 14858102, 16606114, 16980688, 18978416, 20164567, 20638408, 24246964, 24472168, 29716204, 33212228, 40329134, 41276816, 48493928, 48944336, 52003357, 58121399, 59432408, 66424456, 80658268, 96987856, 104006714, 116242798, 118864816, 132848912, 141151969, 161316536, 208013428, 232485596, 282303938, 322633072, 416026856, 464971192, 564607876, 832053712, 929942384, 988063783, 1129215752, 1976127566, 2258431504, 3952255132, 7904510264, 15809020528]

約数ペア:

[(1, 15809020528), (2, 7904510264), (4, 3952255132), (7, 2258431504), (8, 1976127566), (14, 1129215752), (16, 988063783), (17, 929942384), (19, 832053712), (28, 564607876), (34, 464971192), (38, 416026856), (49, 322633072), (56, 282303938), (68, 232485596), (76, 208013428), (98, 161316536), (112, 141151969), (119, 132848912), (133, 118864816), (136, 116242798), (152, 104006714), (163, 96987856), (196, 80658268), (238, 66424456), (266, 59432408), (272, 58121399), (304, 52003357), (323, 48944336), (326, 48493928), (383, 41276816), (392, 40329134), (476, 33212228), (532, 29716204), (646, 24472168), (652, 24246964), (766, 20638408), (784, 20164567), (833, 18978416), (931, 16980688), (952, 16606114), (1064, 14858102), (1141, 13855408), (1292, 12236084), (1304, 12123482), (1532, 10319204), (1666, 9489208), (1862, 8490344), (1904, 8303057), (2128, 7429051), (2261, 6992048), (2282, 6927704), (2584, 6118042), (2608, 6061741), (2681, 5896688), (2771, 5705168), (3064, 5159602), (3097, 5104624), (3332, 4744604), (3724, 4245172), (4522, 3496024), (4564, 3463852), (5168, 3059021), (5362, 2948344), (5542, 2852584), (6128, 2579801), (6194, 2552312), (6511, 2428048), (6664, 2372302), (7277, 2172464), (7448, 2122586), (7987, 1979344), (9044, 1748012), (9128, 1731926), (10724, 1474172), (11084, 1426292), (12388, 1276156), (13022, 1214024), (13328, 1186151), (14554, 1086232), (14896, 1061293), (15827, 998864), (15974, 989672), (18088, 874006), (18256, 865963), (18767, 842384), (19397, 815024), (21448, 737086), (21679, 729232), (22168, 713146), (24776, 638078), (26044, 607012), (29108, 543116), (31654, 499432), (31948, 494836), (36176, 437003), (37534, 421192), (38794, 407512), (42896, 368543), (43358, 364616), (44336, 356573), (45577, 346864), (49552, 319039), (50939, 310352), (52088, 303506), (52649, 300272), (58216, 271558), (62429, 253232), (63308, 249716), (63896, 247418), (75068, 210596), (77588, 203756), (86716, 182308), (91154, 173432), (101878, 155176), (104176, 151753), (105298, 150136), (116432, 135779), (123709, 127792), (124858, 126616)]