499605120

素因数分解:

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

素因数の和:12423

約数の個数: 192

約数和(自身を含む): 1971815040

約数和(自身を除く): 1472209920

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, 12391, 13440, 20160, 24782, 37173, 40320, 49564, 61955, 74346, 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, 3469480, 3568608, 3903165, 3965120, 4163376, 4460760, 4758144, 5204220, 5551168, 5947680, 6245064, 6938960, 7137216, 7806330, 7930240, 8326752, 8921520, 10408440, 11102336, 11895360, 12490128, 13877920, 14274432, 15612660, 16653504, 17843040, 20816880, 23790720, 24980256, 27755840, 31225320, 33307008, 35686080, 41633760, 49960512, 55511680, 62450640, 71372160, 83267520, 99921024, 124901280, 166535040, 249802560, 499605120]

約数ペア:

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