88231920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1811}}^1$

素因数の和:1863

約数の個数: 160

約数和(自身を含む): 323550720

約数和(自身を除く): 235318800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 1811, 2030, 2320, 2436, 3045, 3248, 3480, 3622, 4060, 4872, 5433, 6090, 6960, 7244, 8120, 9055, 9744, 10866, 12180, 12677, 14488, 16240, 18110, 21732, 24360, 25354, 27165, 28976, 36220, 38031, 43464, 48720, 50708, 52519, 54330, 63385, 72440, 76062, 86928, 101416, 105038, 108660, 126770, 144880, 152124, 157557, 190155, 202832, 210076, 217320, 253540, 262595, 304248, 315114, 367633, 380310, 420152, 434640, 507080, 525190, 608496, 630228, 735266, 760620, 787785, 840304, 1014160, 1050380, 1102899, 1260456, 1470532, 1521240, 1575570, 1838165, 2100760, 2205798, 2520912, 2941064, 3042480, 3151140, 3676330, 4201520, 4411596, 5514495, 5882128, 6302280, 7352660, 8823192, 11028990, 12604560, 14705320, 17646384, 22057980, 29410640, 44115960, 88231920]

約数ペア:

[(1, 88231920), (2, 44115960), (3, 29410640), (4, 22057980), (5, 17646384), (6, 14705320), (7, 12604560), (8, 11028990), (10, 8823192), (12, 7352660), (14, 6302280), (15, 5882128), (16, 5514495), (20, 4411596), (21, 4201520), (24, 3676330), (28, 3151140), (29, 3042480), (30, 2941064), (35, 2520912), (40, 2205798), (42, 2100760), (48, 1838165), (56, 1575570), (58, 1521240), (60, 1470532), (70, 1260456), (80, 1102899), (84, 1050380), (87, 1014160), (105, 840304), (112, 787785), (116, 760620), (120, 735266), (140, 630228), (145, 608496), (168, 525190), (174, 507080), (203, 434640), (210, 420152), (232, 380310), (240, 367633), (280, 315114), (290, 304248), (336, 262595), (348, 253540), (406, 217320), (420, 210076), (435, 202832), (464, 190155), (560, 157557), (580, 152124), (609, 144880), (696, 126770), (812, 108660), (840, 105038), (870, 101416), (1015, 86928), (1160, 76062), (1218, 72440), (1392, 63385), (1624, 54330), (1680, 52519), (1740, 50708), (1811, 48720), (2030, 43464), (2320, 38031), (2436, 36220), (3045, 28976), (3248, 27165), (3480, 25354), (3622, 24360), (4060, 21732), (4872, 18110), (5433, 16240), (6090, 14488), (6960, 12677), (7244, 12180), (8120, 10866), (9055, 9744)]