2868888960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{71153}}^1$

素因数の和:71185

約数の個数: 192

約数和(自身を含む): 11322024480

約数和(自身を除く): 8453135520

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, 71153, 142306, 213459, 284612, 355765, 426918, 498071, 569224, 640377, 711530, 853836, 996142, 1067295, 1138448, 1280754, 1423060, 1494213, 1707672, 1992284, 2134590, 2276896, 2490355, 2561508, 2846120, 2988426, 3201885, 3415344, 3984568, 4269180, 4482639, 4553792, 4980710, 5123016, 5692240, 5976852, 6403770, 6830688, 7471065, 7969136, 8538360, 8965278, 9107584, 9961420, 10246032, 11384480, 11953704, 12807540, 13661376, 14942130, 15938272, 17076720, 17930556, 19922840, 20492064, 22413195, 22768960, 23907408, 25615080, 27322752, 29884260, 31876544, 34153440, 35861112, 39845680, 40984128, 44826390, 45537920, 47814816, 51230160, 59768520, 63753088, 68306880, 71722224, 79691360, 81968256, 89652780, 95629632, 102460320, 119537040, 136613760, 143444448, 159382720, 179305560, 191259264, 204920640, 239074080, 286888896, 318765440, 358611120, 409841280, 478148160, 573777792, 717222240, 956296320, 1434444480, 2868888960]

約数ペア:

[(1, 2868888960), (2, 1434444480), (3, 956296320), (4, 717222240), (5, 573777792), (6, 478148160), (7, 409841280), (8, 358611120), (9, 318765440), (10, 286888896), (12, 239074080), (14, 204920640), (15, 191259264), (16, 179305560), (18, 159382720), (20, 143444448), (21, 136613760), (24, 119537040), (28, 102460320), (30, 95629632), (32, 89652780), (35, 81968256), (36, 79691360), (40, 71722224), (42, 68306880), (45, 63753088), (48, 59768520), (56, 51230160), (60, 47814816), (63, 45537920), (64, 44826390), (70, 40984128), (72, 39845680), (80, 35861112), (84, 34153440), (90, 31876544), (96, 29884260), (105, 27322752), (112, 25615080), (120, 23907408), (126, 22768960), (128, 22413195), (140, 20492064), (144, 19922840), (160, 17930556), (168, 17076720), (180, 15938272), (192, 14942130), (210, 13661376), (224, 12807540), (240, 11953704), (252, 11384480), (280, 10246032), (288, 9961420), (315, 9107584), (320, 8965278), (336, 8538360), (360, 7969136), (384, 7471065), (420, 6830688), (448, 6403770), (480, 5976852), (504, 5692240), (560, 5123016), (576, 4980710), (630, 4553792), (640, 4482639), (672, 4269180), (720, 3984568), (840, 3415344), (896, 3201885), (960, 2988426), (1008, 2846120), (1120, 2561508), (1152, 2490355), (1260, 2276896), (1344, 2134590), (1440, 1992284), (1680, 1707672), (1920, 1494213), (2016, 1423060), (2240, 1280754), (2520, 1138448), (2688, 1067295), (2880, 996142), (3360, 853836), (4032, 711530), (4480, 640377), (5040, 569224), (5760, 498071), (6720, 426918), (8064, 355765), (10080, 284612), (13440, 213459), (20160, 142306), (40320, 71153)]