118922160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{997}}^1$

素因数の和:1091

約数の個数: 160

約数和(自身を含む): 427686912

約数和(自身を除く): 308764752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 105, 112, 120, 140, 142, 168, 210, 213, 240, 280, 284, 336, 355, 420, 426, 497, 560, 568, 710, 840, 852, 994, 997, 1065, 1136, 1420, 1491, 1680, 1704, 1988, 1994, 2130, 2485, 2840, 2982, 2991, 3408, 3976, 3988, 4260, 4970, 4985, 5680, 5964, 5982, 6979, 7455, 7952, 7976, 8520, 9940, 9970, 11928, 11964, 13958, 14910, 14955, 15952, 17040, 19880, 19940, 20937, 23856, 23928, 27916, 29820, 29910, 34895, 39760, 39880, 41874, 47856, 55832, 59640, 59820, 69790, 70787, 79760, 83748, 104685, 111664, 119280, 119640, 139580, 141574, 167496, 209370, 212361, 239280, 279160, 283148, 334992, 353935, 418740, 424722, 495509, 558320, 566296, 707870, 837480, 849444, 991018, 1061805, 1132592, 1415740, 1486527, 1674960, 1698888, 1982036, 2123610, 2477545, 2831480, 2973054, 3397776, 3964072, 4247220, 4955090, 5662960, 5946108, 7432635, 7928144, 8494440, 9910180, 11892216, 14865270, 16988880, 19820360, 23784432, 29730540, 39640720, 59461080, 118922160]

約数ペア:

[(1, 118922160), (2, 59461080), (3, 39640720), (4, 29730540), (5, 23784432), (6, 19820360), (7, 16988880), (8, 14865270), (10, 11892216), (12, 9910180), (14, 8494440), (15, 7928144), (16, 7432635), (20, 5946108), (21, 5662960), (24, 4955090), (28, 4247220), (30, 3964072), (35, 3397776), (40, 2973054), (42, 2831480), (48, 2477545), (56, 2123610), (60, 1982036), (70, 1698888), (71, 1674960), (80, 1486527), (84, 1415740), (105, 1132592), (112, 1061805), (120, 991018), (140, 849444), (142, 837480), (168, 707870), (210, 566296), (213, 558320), (240, 495509), (280, 424722), (284, 418740), (336, 353935), (355, 334992), (420, 283148), (426, 279160), (497, 239280), (560, 212361), (568, 209370), (710, 167496), (840, 141574), (852, 139580), (994, 119640), (997, 119280), (1065, 111664), (1136, 104685), (1420, 83748), (1491, 79760), (1680, 70787), (1704, 69790), (1988, 59820), (1994, 59640), (2130, 55832), (2485, 47856), (2840, 41874), (2982, 39880), (2991, 39760), (3408, 34895), (3976, 29910), (3988, 29820), (4260, 27916), (4970, 23928), (4985, 23856), (5680, 20937), (5964, 19940), (5982, 19880), (6979, 17040), (7455, 15952), (7952, 14955), (7976, 14910), (8520, 13958), (9940, 11964), (9970, 11928)]