2129460480

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{26407}}^1$

素因数の和:26441

約数の個数: 216

約数和(自身を含む): 8420560512

約数和(自身を除く): 6291100032

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, 13440, 16128, 20160, 26407, 26880, 40320, 52814, 79221, 80640, 105628, 132035, 158442, 184849, 211256, 237663, 264070, 316884, 369698, 396105, 422512, 475326, 528140, 554547, 633768, 739396, 792210, 845024, 924245, 950652, 1056280, 1109094, 1188315, 1267536, 1478792, 1584420, 1663641, 1690048, 1848490, 1901304, 2112560, 2218188, 2376630, 2535072, 2772735, 2957584, 3168840, 3327282, 3380096, 3696980, 3802608, 4225120, 4436376, 4753260, 5070144, 5545470, 5915168, 6337680, 6654564, 6760192, 7393960, 7605216, 8318205, 8450240, 8872752, 9506520, 10140288, 11090940, 11830336, 12675360, 13309128, 14787920, 15210432, 16636410, 16900480, 17745504, 19013040, 20280576, 22181880, 23660672, 25350720, 26618256, 29575840, 30420864, 33272820, 33800960, 35491008, 38026080, 44363760, 47321344, 50701440, 53236512, 59151680, 60841728, 66545640, 70982016, 76052160, 88727520, 101402880, 106473024, 118303360, 133091280, 141964032, 152104320, 177455040, 212946048, 236606720, 266182560, 304208640, 354910080, 425892096, 532365120, 709820160, 1064730240, 2129460480]

約数ペア:

[(1, 2129460480), (2, 1064730240), (3, 709820160), (4, 532365120), (5, 425892096), (6, 354910080), (7, 304208640), (8, 266182560), (9, 236606720), (10, 212946048), (12, 177455040), (14, 152104320), (15, 141964032), (16, 133091280), (18, 118303360), (20, 106473024), (21, 101402880), (24, 88727520), (28, 76052160), (30, 70982016), (32, 66545640), (35, 60841728), (36, 59151680), (40, 53236512), (42, 50701440), (45, 47321344), (48, 44363760), (56, 38026080), (60, 35491008), (63, 33800960), (64, 33272820), (70, 30420864), (72, 29575840), (80, 26618256), (84, 25350720), (90, 23660672), (96, 22181880), (105, 20280576), (112, 19013040), (120, 17745504), (126, 16900480), (128, 16636410), (140, 15210432), (144, 14787920), (160, 13309128), (168, 12675360), (180, 11830336), (192, 11090940), (210, 10140288), (224, 9506520), (240, 8872752), (252, 8450240), (256, 8318205), (280, 7605216), (288, 7393960), (315, 6760192), (320, 6654564), (336, 6337680), (360, 5915168), (384, 5545470), (420, 5070144), (448, 4753260), (480, 4436376), (504, 4225120), (560, 3802608), (576, 3696980), (630, 3380096), (640, 3327282), (672, 3168840), (720, 2957584), (768, 2772735), (840, 2535072), (896, 2376630), (960, 2218188), (1008, 2112560), (1120, 1901304), (1152, 1848490), (1260, 1690048), (1280, 1663641), (1344, 1584420), (1440, 1478792), (1680, 1267536), (1792, 1188315), (1920, 1109094), (2016, 1056280), (2240, 950652), (2304, 924245), (2520, 845024), (2688, 792210), (2880, 739396), (3360, 633768), (3840, 554547), (4032, 528140), (4480, 475326), (5040, 422512), (5376, 396105), (5760, 369698), (6720, 316884), (8064, 264070), (8960, 237663), (10080, 211256), (11520, 184849), (13440, 158442), (16128, 132035), (20160, 105628), (26407, 80640), (26880, 79221), (40320, 52814)]