655213484160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{12639149}}^1$

素因数の和:12639180

約数の個数: 160

約数和(自身を含む): 2339885839500

約数和(自身を除く): 1684672355340

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 12639149, 25278298, 37917447, 50556596, 63195745, 75834894, 101113192, 113752341, 126391490, 151669788, 189587235, 202226384, 227504682, 252782980, 303339576, 341257023, 379174470, 404452768, 455009364, 505565960, 568761705, 606679152, 682514046, 758348940, 808905536, 910018728, 1011131920, 1023771069, 1137523410, 1213358304, 1365028092, 1516697880, 1617811072, 1706285115, 1820037456, 2022263840, 2047542138, 2275046820, 2426716608, 2730056184, 3033395760, 3412570230, 3640074912, 4044527680, 4095084276, 4550093640, 4853433216, 5118855345, 5460112368, 6066791520, 6825140460, 7280149824, 8089055360, 8190168552, 9100187280, 10237710690, 10920224736, 12133583040, 13650280920, 14560299648, 16380337104, 18200374560, 20475421380, 21840449472, 24267166080, 27300561840, 32760674208, 36400749120, 40950842760, 43680898944, 54601123680, 65521348416, 72801498240, 81901685520, 109202247360, 131042696832, 163803371040, 218404494720, 327606742080, 655213484160]

約数ペア:

[(1, 655213484160), (2, 327606742080), (3, 218404494720), (4, 163803371040), (5, 131042696832), (6, 109202247360), (8, 81901685520), (9, 72801498240), (10, 65521348416), (12, 54601123680), (15, 43680898944), (16, 40950842760), (18, 36400749120), (20, 32760674208), (24, 27300561840), (27, 24267166080), (30, 21840449472), (32, 20475421380), (36, 18200374560), (40, 16380337104), (45, 14560299648), (48, 13650280920), (54, 12133583040), (60, 10920224736), (64, 10237710690), (72, 9100187280), (80, 8190168552), (81, 8089055360), (90, 7280149824), (96, 6825140460), (108, 6066791520), (120, 5460112368), (128, 5118855345), (135, 4853433216), (144, 4550093640), (160, 4095084276), (162, 4044527680), (180, 3640074912), (192, 3412570230), (216, 3033395760), (240, 2730056184), (270, 2426716608), (288, 2275046820), (320, 2047542138), (324, 2022263840), (360, 1820037456), (384, 1706285115), (405, 1617811072), (432, 1516697880), (480, 1365028092), (540, 1213358304), (576, 1137523410), (640, 1023771069), (648, 1011131920), (720, 910018728), (810, 808905536), (864, 758348940), (960, 682514046), (1080, 606679152), (1152, 568761705), (1296, 505565960), (1440, 455009364), (1620, 404452768), (1728, 379174470), (1920, 341257023), (2160, 303339576), (2592, 252782980), (2880, 227504682), (3240, 202226384), (3456, 189587235), (4320, 151669788), (5184, 126391490), (5760, 113752341), (6480, 101113192), (8640, 75834894), (10368, 63195745), (12960, 50556596), (17280, 37917447), (25920, 25278298), (51840, 12639149)]