149321520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 534822912

約数和(自身を除く): 385501392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 71, 72, 80, 90, 92, 115, 120, 127, 138, 142, 144, 180, 184, 207, 213, 230, 240, 254, 276, 284, 345, 355, 360, 368, 381, 414, 426, 460, 508, 552, 568, 635, 639, 690, 710, 720, 762, 828, 852, 920, 1016, 1035, 1065, 1104, 1136, 1143, 1270, 1278, 1380, 1420, 1524, 1633, 1656, 1704, 1840, 1905, 2032, 2070, 2130, 2286, 2540, 2556, 2760, 2840, 2921, 3048, 3195, 3266, 3312, 3408, 3810, 4140, 4260, 4572, 4899, 5080, 5112, 5520, 5680, 5715, 5842, 6096, 6390, 6532, 7620, 8165, 8280, 8520, 8763, 9017, 9144, 9798, 10160, 10224, 11430, 11684, 12780, 13064, 14605, 14697, 15240, 16330, 16560, 17040, 17526, 18034, 18288, 19596, 22860, 23368, 24495, 25560, 26128, 26289, 27051, 29210, 29394, 30480, 32660, 35052, 36068, 39192, 43815, 45085, 45720, 46736, 48990, 51120, 52578, 54102, 58420, 58788, 65320, 70104, 72136, 73485, 78384, 81153, 87630, 90170, 91440, 97980, 105156, 108204, 116840, 117576, 130640, 131445, 135255, 140208, 144272, 146970, 162306, 175260, 180340, 195960, 207391, 210312, 216408, 233680, 235152, 262890, 270510, 293940, 324612, 350520, 360680, 391920, 405765, 414782, 420624, 432816, 525780, 541020, 587880, 622173, 649224, 701040, 721360, 811530, 829564, 1036955, 1051560, 1082040, 1175760, 1244346, 1298448, 1623060, 1659128, 1866519, 2073910, 2103120, 2164080, 2488692, 3110865, 3246120, 3318256, 3733038, 4147820, 4977384, 6221730, 6492240, 7466076, 8295640, 9332595, 9954768, 12443460, 14932152, 16591280, 18665190, 24886920, 29864304, 37330380, 49773840, 74660760, 149321520]

約数ペア:

[(1, 149321520), (2, 74660760), (3, 49773840), (4, 37330380), (5, 29864304), (6, 24886920), (8, 18665190), (9, 16591280), (10, 14932152), (12, 12443460), (15, 9954768), (16, 9332595), (18, 8295640), (20, 7466076), (23, 6492240), (24, 6221730), (30, 4977384), (36, 4147820), (40, 3733038), (45, 3318256), (46, 3246120), (48, 3110865), (60, 2488692), (69, 2164080), (71, 2103120), (72, 2073910), (80, 1866519), (90, 1659128), (92, 1623060), (115, 1298448), (120, 1244346), (127, 1175760), (138, 1082040), (142, 1051560), (144, 1036955), (180, 829564), (184, 811530), (207, 721360), (213, 701040), (230, 649224), (240, 622173), (254, 587880), (276, 541020), (284, 525780), (345, 432816), (355, 420624), (360, 414782), (368, 405765), (381, 391920), (414, 360680), (426, 350520), (460, 324612), (508, 293940), (552, 270510), (568, 262890), (635, 235152), (639, 233680), (690, 216408), (710, 210312), (720, 207391), (762, 195960), (828, 180340), (852, 175260), (920, 162306), (1016, 146970), (1035, 144272), (1065, 140208), (1104, 135255), (1136, 131445), (1143, 130640), (1270, 117576), (1278, 116840), (1380, 108204), (1420, 105156), (1524, 97980), (1633, 91440), (1656, 90170), (1704, 87630), (1840, 81153), (1905, 78384), (2032, 73485), (2070, 72136), (2130, 70104), (2286, 65320), (2540, 58788), (2556, 58420), (2760, 54102), (2840, 52578), (2921, 51120), (3048, 48990), (3195, 46736), (3266, 45720), (3312, 45085), (3408, 43815), (3810, 39192), (4140, 36068), (4260, 35052), (4572, 32660), (4899, 30480), (5080, 29394), (5112, 29210), (5520, 27051), (5680, 26289), (5715, 26128), (5842, 25560), (6096, 24495), (6390, 23368), (6532, 22860), (7620, 19596), (8165, 18288), (8280, 18034), (8520, 17526), (8763, 17040), (9017, 16560), (9144, 16330), (9798, 15240), (10160, 14697), (10224, 14605), (11430, 13064), (11684, 12780)]