73019520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1811}}^1$

素因数の和:1843

約数の個数: 192

約数和(自身を含む): 288325440

約数和(自身を除く): 215305920

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1811, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3622, 4032, 4480, 5040, 5433, 5760, 6720, 7244, 8064, 9055, 10080, 10866, 12677, 13440, 14488, 16299, 18110, 20160, 21732, 25354, 27165, 28976, 32598, 36220, 38031, 40320, 43464, 50708, 54330, 57952, 63385, 65196, 72440, 76062, 81495, 86928, 101416, 108660, 114093, 115904, 126770, 130392, 144880, 152124, 162990, 173856, 190155, 202832, 217320, 228186, 231808, 253540, 260784, 289760, 304248, 325980, 347712, 380310, 405664, 434640, 456372, 507080, 521568, 570465, 579520, 608496, 651960, 695424, 760620, 811328, 869280, 912744, 1014160, 1043136, 1140930, 1159040, 1216992, 1303920, 1521240, 1622656, 1738560, 1825488, 2028320, 2086272, 2281860, 2433984, 2607840, 3042480, 3477120, 3650976, 4056640, 4563720, 4867968, 5215680, 6084960, 7301952, 8113280, 9127440, 10431360, 12169920, 14603904, 18254880, 24339840, 36509760, 73019520]

約数ペア:

[(1, 73019520), (2, 36509760), (3, 24339840), (4, 18254880), (5, 14603904), (6, 12169920), (7, 10431360), (8, 9127440), (9, 8113280), (10, 7301952), (12, 6084960), (14, 5215680), (15, 4867968), (16, 4563720), (18, 4056640), (20, 3650976), (21, 3477120), (24, 3042480), (28, 2607840), (30, 2433984), (32, 2281860), (35, 2086272), (36, 2028320), (40, 1825488), (42, 1738560), (45, 1622656), (48, 1521240), (56, 1303920), (60, 1216992), (63, 1159040), (64, 1140930), (70, 1043136), (72, 1014160), (80, 912744), (84, 869280), (90, 811328), (96, 760620), (105, 695424), (112, 651960), (120, 608496), (126, 579520), (128, 570465), (140, 521568), (144, 507080), (160, 456372), (168, 434640), (180, 405664), (192, 380310), (210, 347712), (224, 325980), (240, 304248), (252, 289760), (280, 260784), (288, 253540), (315, 231808), (320, 228186), (336, 217320), (360, 202832), (384, 190155), (420, 173856), (448, 162990), (480, 152124), (504, 144880), (560, 130392), (576, 126770), (630, 115904), (640, 114093), (672, 108660), (720, 101416), (840, 86928), (896, 81495), (960, 76062), (1008, 72440), (1120, 65196), (1152, 63385), (1260, 57952), (1344, 54330), (1440, 50708), (1680, 43464), (1811, 40320), (1920, 38031), (2016, 36220), (2240, 32598), (2520, 28976), (2688, 27165), (2880, 25354), (3360, 21732), (3622, 20160), (4032, 18110), (4480, 16299), (5040, 14488), (5433, 13440), (5760, 12677), (6720, 10866), (7244, 10080), (8064, 9055)]