249863040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6197}}^1$

素因数の和:6229

約数の個数: 192

約数和(自身を含む): 986225760

約数和(自身を除く): 736362720

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, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6197, 6720, 8064, 10080, 12394, 13440, 18591, 20160, 24788, 30985, 37182, 40320, 43379, 49576, 55773, 61970, 74364, 86758, 92955, 99152, 111546, 123940, 130137, 148728, 173516, 185910, 198304, 216895, 223092, 247880, 260274, 278865, 297456, 347032, 371820, 390411, 396608, 433790, 446184, 495760, 520548, 557730, 594912, 650685, 694064, 743640, 780822, 793216, 867580, 892368, 991520, 1041096, 1115460, 1189824, 1301370, 1388128, 1487280, 1561644, 1735160, 1784736, 1952055, 1983040, 2082192, 2230920, 2379648, 2602740, 2776256, 2974560, 3123288, 3470320, 3569472, 3904110, 3966080, 4164384, 4461840, 5205480, 5552512, 5949120, 6246576, 6940640, 7138944, 7808220, 8328768, 8923680, 10410960, 11898240, 12493152, 13881280, 15616440, 16657536, 17847360, 20821920, 24986304, 27762560, 31232880, 35694720, 41643840, 49972608, 62465760, 83287680, 124931520, 249863040]

約数ペア:

[(1, 249863040), (2, 124931520), (3, 83287680), (4, 62465760), (5, 49972608), (6, 41643840), (7, 35694720), (8, 31232880), (9, 27762560), (10, 24986304), (12, 20821920), (14, 17847360), (15, 16657536), (16, 15616440), (18, 13881280), (20, 12493152), (21, 11898240), (24, 10410960), (28, 8923680), (30, 8328768), (32, 7808220), (35, 7138944), (36, 6940640), (40, 6246576), (42, 5949120), (45, 5552512), (48, 5205480), (56, 4461840), (60, 4164384), (63, 3966080), (64, 3904110), (70, 3569472), (72, 3470320), (80, 3123288), (84, 2974560), (90, 2776256), (96, 2602740), (105, 2379648), (112, 2230920), (120, 2082192), (126, 1983040), (128, 1952055), (140, 1784736), (144, 1735160), (160, 1561644), (168, 1487280), (180, 1388128), (192, 1301370), (210, 1189824), (224, 1115460), (240, 1041096), (252, 991520), (280, 892368), (288, 867580), (315, 793216), (320, 780822), (336, 743640), (360, 694064), (384, 650685), (420, 594912), (448, 557730), (480, 520548), (504, 495760), (560, 446184), (576, 433790), (630, 396608), (640, 390411), (672, 371820), (720, 347032), (840, 297456), (896, 278865), (960, 260274), (1008, 247880), (1120, 223092), (1152, 216895), (1260, 198304), (1344, 185910), (1440, 173516), (1680, 148728), (1920, 130137), (2016, 123940), (2240, 111546), (2520, 99152), (2688, 92955), (2880, 86758), (3360, 74364), (4032, 61970), (4480, 55773), (5040, 49576), (5760, 43379), (6197, 40320), (6720, 37182), (8064, 30985), (10080, 24788), (12394, 20160), (13440, 18591)]