16721660160

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{5783}}^1$

素因数の和:6061

約数の個数: 216

約数和(自身を含む): 58095745344

約数和(自身を除く): 41374085184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 251, 256, 288, 320, 360, 384, 480, 502, 576, 640, 720, 753, 768, 960, 1004, 1152, 1255, 1280, 1440, 1506, 1920, 2008, 2259, 2304, 2510, 2880, 3012, 3765, 3840, 4016, 4518, 5020, 5760, 5783, 6024, 7530, 8032, 9036, 10040, 11295, 11520, 11566, 12048, 15060, 16064, 17349, 18072, 20080, 22590, 23132, 24096, 28915, 30120, 32128, 34698, 36144, 40160, 45180, 46264, 48192, 52047, 57830, 60240, 64256, 69396, 72288, 80320, 86745, 90360, 92528, 96384, 104094, 115660, 120480, 138792, 144576, 160640, 173490, 180720, 185056, 192768, 208188, 231320, 240960, 260235, 277584, 289152, 321280, 346980, 361440, 370112, 416376, 462640, 481920, 520470, 555168, 578304, 693960, 722880, 740224, 832752, 925280, 963840, 1040940, 1110336, 1387920, 1445760, 1451533, 1480448, 1665504, 1850560, 2081880, 2220672, 2775840, 2891520, 2903066, 3331008, 3701120, 4163760, 4354599, 4441344, 5551680, 5806132, 6662016, 7257665, 7402240, 8327520, 8709198, 11103360, 11612264, 13063797, 13324032, 14515330, 16655040, 17418396, 21772995, 22206720, 23224528, 26127594, 29030660, 33310080, 34836792, 43545990, 46449056, 52255188, 58061320, 65318985, 66620160, 69673584, 87091980, 92898112, 104510376, 116122640, 130637970, 139347168, 174183960, 185796224, 209020752, 232245280, 261275940, 278694336, 348367920, 371592448, 418041504, 464490560, 522551880, 557388672, 696735840, 836083008, 928981120, 1045103760, 1114777344, 1393471680, 1672166016, 1857962240, 2090207520, 2786943360, 3344332032, 4180415040, 5573886720, 8360830080, 16721660160]

約数ペア:

[(1, 16721660160), (2, 8360830080), (3, 5573886720), (4, 4180415040), (5, 3344332032), (6, 2786943360), (8, 2090207520), (9, 1857962240), (10, 1672166016), (12, 1393471680), (15, 1114777344), (16, 1045103760), (18, 928981120), (20, 836083008), (24, 696735840), (30, 557388672), (32, 522551880), (36, 464490560), (40, 418041504), (45, 371592448), (48, 348367920), (60, 278694336), (64, 261275940), (72, 232245280), (80, 209020752), (90, 185796224), (96, 174183960), (120, 139347168), (128, 130637970), (144, 116122640), (160, 104510376), (180, 92898112), (192, 87091980), (240, 69673584), (251, 66620160), (256, 65318985), (288, 58061320), (320, 52255188), (360, 46449056), (384, 43545990), (480, 34836792), (502, 33310080), (576, 29030660), (640, 26127594), (720, 23224528), (753, 22206720), (768, 21772995), (960, 17418396), (1004, 16655040), (1152, 14515330), (1255, 13324032), (1280, 13063797), (1440, 11612264), (1506, 11103360), (1920, 8709198), (2008, 8327520), (2259, 7402240), (2304, 7257665), (2510, 6662016), (2880, 5806132), (3012, 5551680), (3765, 4441344), (3840, 4354599), (4016, 4163760), (4518, 3701120), (5020, 3331008), (5760, 2903066), (5783, 2891520), (6024, 2775840), (7530, 2220672), (8032, 2081880), (9036, 1850560), (10040, 1665504), (11295, 1480448), (11520, 1451533), (11566, 1445760), (12048, 1387920), (15060, 1110336), (16064, 1040940), (17349, 963840), (18072, 925280), (20080, 832752), (22590, 740224), (23132, 722880), (24096, 693960), (28915, 578304), (30120, 555168), (32128, 520470), (34698, 481920), (36144, 462640), (40160, 416376), (45180, 370112), (46264, 361440), (48192, 346980), (52047, 321280), (57830, 289152), (60240, 277584), (64256, 260235), (69396, 240960), (72288, 231320), (80320, 208188), (86745, 192768), (90360, 185056), (92528, 180720), (96384, 173490), (104094, 160640), (115660, 144576), (120480, 138792)]