148216320

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{919}}^1$

素因数の和:955

約数の個数: 240

約数和(自身を含む): 587283840

約数和(自身を除く): 439067520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 919, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1838, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2757, 2880, 3360, 3584, 3676, 3840, 4032, 4480, 4595, 4608, 5040, 5376, 5514, 5760, 6433, 6720, 7352, 7680, 8064, 8271, 8960, 9190, 10080, 10752, 11028, 11520, 12866, 13440, 13785, 14704, 16128, 16542, 17920, 18380, 19299, 20160, 22056, 23040, 25732, 26880, 27570, 29408, 32165, 32256, 33084, 36760, 38598, 40320, 41355, 44112, 51464, 53760, 55140, 57897, 58816, 64330, 66168, 73520, 77196, 80640, 82710, 88224, 96495, 102928, 110280, 115794, 117632, 128660, 132336, 147040, 154392, 161280, 165420, 176448, 192990, 205856, 220560, 231588, 235264, 257320, 264672, 289485, 294080, 308784, 330840, 352896, 385980, 411712, 441120, 463176, 470528, 514640, 529344, 578970, 588160, 617568, 661680, 705792, 771960, 823424, 882240, 926352, 1029280, 1058688, 1157940, 1176320, 1235136, 1323360, 1411584, 1543920, 1646848, 1764480, 1852704, 2058560, 2117376, 2315880, 2352640, 2470272, 2646720, 3087840, 3293696, 3528960, 3705408, 4117120, 4234752, 4631760, 4940544, 5293440, 6175680, 7057920, 7410816, 8234240, 9263520, 9881088, 10586880, 12351360, 14821632, 16468480, 18527040, 21173760, 24702720, 29643264, 37054080, 49405440, 74108160, 148216320]

約数ペア:

[(1, 148216320), (2, 74108160), (3, 49405440), (4, 37054080), (5, 29643264), (6, 24702720), (7, 21173760), (8, 18527040), (9, 16468480), (10, 14821632), (12, 12351360), (14, 10586880), (15, 9881088), (16, 9263520), (18, 8234240), (20, 7410816), (21, 7057920), (24, 6175680), (28, 5293440), (30, 4940544), (32, 4631760), (35, 4234752), (36, 4117120), (40, 3705408), (42, 3528960), (45, 3293696), (48, 3087840), (56, 2646720), (60, 2470272), (63, 2352640), (64, 2315880), (70, 2117376), (72, 2058560), (80, 1852704), (84, 1764480), (90, 1646848), (96, 1543920), (105, 1411584), (112, 1323360), (120, 1235136), (126, 1176320), (128, 1157940), (140, 1058688), (144, 1029280), (160, 926352), (168, 882240), (180, 823424), (192, 771960), (210, 705792), (224, 661680), (240, 617568), (252, 588160), (256, 578970), (280, 529344), (288, 514640), (315, 470528), (320, 463176), (336, 441120), (360, 411712), (384, 385980), (420, 352896), (448, 330840), (480, 308784), (504, 294080), (512, 289485), (560, 264672), (576, 257320), (630, 235264), (640, 231588), (672, 220560), (720, 205856), (768, 192990), (840, 176448), (896, 165420), (919, 161280), (960, 154392), (1008, 147040), (1120, 132336), (1152, 128660), (1260, 117632), (1280, 115794), (1344, 110280), (1440, 102928), (1536, 96495), (1680, 88224), (1792, 82710), (1838, 80640), (1920, 77196), (2016, 73520), (2240, 66168), (2304, 64330), (2520, 58816), (2560, 57897), (2688, 55140), (2757, 53760), (2880, 51464), (3360, 44112), (3584, 41355), (3676, 40320), (3840, 38598), (4032, 36760), (4480, 33084), (4595, 32256), (4608, 32165), (5040, 29408), (5376, 27570), (5514, 26880), (5760, 25732), (6433, 23040), (6720, 22056), (7352, 20160), (7680, 19299), (8064, 18380), (8271, 17920), (8960, 16542), (9190, 16128), (10080, 14704), (10752, 13785), (11028, 13440), (11520, 12866)]