2017895040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{50047}}^1$

素因数の和:50079

約数の個数: 192

約数和(自身を含む): 7963637760

約数和(自身を除く): 5945742720

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, 6720, 8064, 10080, 13440, 20160, 40320, 50047, 100094, 150141, 200188, 250235, 300282, 350329, 400376, 450423, 500470, 600564, 700658, 750705, 800752, 900846, 1000940, 1050987, 1201128, 1401316, 1501410, 1601504, 1751645, 1801692, 2001880, 2101974, 2252115, 2402256, 2802632, 3002820, 3152961, 3203008, 3503290, 3603384, 4003760, 4203948, 4504230, 4804512, 5254935, 5605264, 6005640, 6305922, 6406016, 7006580, 7206768, 8007520, 8407896, 9008460, 9609024, 10509870, 11210528, 12011280, 12611844, 14013160, 14413536, 15764805, 16015040, 16815792, 18016920, 19218048, 21019740, 22421056, 24022560, 25223688, 28026320, 28827072, 31529610, 32030080, 33631584, 36033840, 42039480, 44842112, 48045120, 50447376, 56052640, 57654144, 63059220, 67263168, 72067680, 84078960, 96090240, 100894752, 112105280, 126118440, 134526336, 144135360, 168157920, 201789504, 224210560, 252236880, 288270720, 336315840, 403579008, 504473760, 672631680, 1008947520, 2017895040]

約数ペア:

[(1, 2017895040), (2, 1008947520), (3, 672631680), (4, 504473760), (5, 403579008), (6, 336315840), (7, 288270720), (8, 252236880), (9, 224210560), (10, 201789504), (12, 168157920), (14, 144135360), (15, 134526336), (16, 126118440), (18, 112105280), (20, 100894752), (21, 96090240), (24, 84078960), (28, 72067680), (30, 67263168), (32, 63059220), (35, 57654144), (36, 56052640), (40, 50447376), (42, 48045120), (45, 44842112), (48, 42039480), (56, 36033840), (60, 33631584), (63, 32030080), (64, 31529610), (70, 28827072), (72, 28026320), (80, 25223688), (84, 24022560), (90, 22421056), (96, 21019740), (105, 19218048), (112, 18016920), (120, 16815792), (126, 16015040), (128, 15764805), (140, 14413536), (144, 14013160), (160, 12611844), (168, 12011280), (180, 11210528), (192, 10509870), (210, 9609024), (224, 9008460), (240, 8407896), (252, 8007520), (280, 7206768), (288, 7006580), (315, 6406016), (320, 6305922), (336, 6005640), (360, 5605264), (384, 5254935), (420, 4804512), (448, 4504230), (480, 4203948), (504, 4003760), (560, 3603384), (576, 3503290), (630, 3203008), (640, 3152961), (672, 3002820), (720, 2802632), (840, 2402256), (896, 2252115), (960, 2101974), (1008, 2001880), (1120, 1801692), (1152, 1751645), (1260, 1601504), (1344, 1501410), (1440, 1401316), (1680, 1201128), (1920, 1050987), (2016, 1000940), (2240, 900846), (2520, 800752), (2688, 750705), (2880, 700658), (3360, 600564), (4032, 500470), (4480, 450423), (5040, 400376), (5760, 350329), (6720, 300282), (8064, 250235), (10080, 200188), (13440, 150141), (20160, 100094), (40320, 50047)]