999210240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{12391}}^1$

素因数の和:12425

約数の個数: 216

約数和(自身を含む): 3951362688

約数和(自身を除く): 2952152448

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, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 12391, 13440, 16128, 20160, 24782, 26880, 37173, 40320, 49564, 61955, 74346, 80640, 86737, 99128, 111519, 123910, 148692, 173474, 185865, 198256, 223038, 247820, 260211, 297384, 346948, 371730, 396512, 433685, 446076, 495640, 520422, 557595, 594768, 693896, 743460, 780633, 793024, 867370, 892152, 991280, 1040844, 1115190, 1189536, 1301055, 1387792, 1486920, 1561266, 1586048, 1734740, 1784304, 1982560, 2081688, 2230380, 2379072, 2602110, 2775584, 2973840, 3122532, 3172096, 3469480, 3568608, 3903165, 3965120, 4163376, 4460760, 4758144, 5204220, 5551168, 5947680, 6245064, 6938960, 7137216, 7806330, 7930240, 8326752, 8921520, 9516288, 10408440, 11102336, 11895360, 12490128, 13877920, 14274432, 15612660, 15860480, 16653504, 17843040, 20816880, 22204672, 23790720, 24980256, 27755840, 28548864, 31225320, 33307008, 35686080, 41633760, 47581440, 49960512, 55511680, 62450640, 66614016, 71372160, 83267520, 99921024, 111023360, 124901280, 142744320, 166535040, 199842048, 249802560, 333070080, 499605120, 999210240]

約数ペア:

[(1, 999210240), (2, 499605120), (3, 333070080), (4, 249802560), (5, 199842048), (6, 166535040), (7, 142744320), (8, 124901280), (9, 111023360), (10, 99921024), (12, 83267520), (14, 71372160), (15, 66614016), (16, 62450640), (18, 55511680), (20, 49960512), (21, 47581440), (24, 41633760), (28, 35686080), (30, 33307008), (32, 31225320), (35, 28548864), (36, 27755840), (40, 24980256), (42, 23790720), (45, 22204672), (48, 20816880), (56, 17843040), (60, 16653504), (63, 15860480), (64, 15612660), (70, 14274432), (72, 13877920), (80, 12490128), (84, 11895360), (90, 11102336), (96, 10408440), (105, 9516288), (112, 8921520), (120, 8326752), (126, 7930240), (128, 7806330), (140, 7137216), (144, 6938960), (160, 6245064), (168, 5947680), (180, 5551168), (192, 5204220), (210, 4758144), (224, 4460760), (240, 4163376), (252, 3965120), (256, 3903165), (280, 3568608), (288, 3469480), (315, 3172096), (320, 3122532), (336, 2973840), (360, 2775584), (384, 2602110), (420, 2379072), (448, 2230380), (480, 2081688), (504, 1982560), (560, 1784304), (576, 1734740), (630, 1586048), (640, 1561266), (672, 1486920), (720, 1387792), (768, 1301055), (840, 1189536), (896, 1115190), (960, 1040844), (1008, 991280), (1120, 892152), (1152, 867370), (1260, 793024), (1280, 780633), (1344, 743460), (1440, 693896), (1680, 594768), (1792, 557595), (1920, 520422), (2016, 495640), (2240, 446076), (2304, 433685), (2520, 396512), (2688, 371730), (2880, 346948), (3360, 297384), (3840, 260211), (4032, 247820), (4480, 223038), (5040, 198256), (5376, 185865), (5760, 173474), (6720, 148692), (8064, 123910), (8960, 111519), (10080, 99128), (11520, 86737), (12391, 80640), (13440, 74346), (16128, 61955), (20160, 49564), (24782, 40320), (26880, 37173)]