8378501040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127877}}^1$

素因数の和:127916

約数の個数: 240

約数和(自身を含む): 34631408448

約数和(自身を除く): 26252907408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 65520, 127877, 255754, 383631, 511508, 639385, 767262, 895139, 1023016, 1150893, 1278770, 1534524, 1662401, 1790278, 1918155, 2046032, 2301786, 2557540, 2685417, 3069048, 3324802, 3580556, 3836310, 4475695, 4603572, 4987203, 5115080, 5370834, 5754465, 6138096, 6649604, 7161112, 7672620, 8056251, 8312005, 8951390, 9207144, 9974406, 10230160, 10741668, 11508930, 11636807, 13299208, 13427085, 14322224, 14961609, 15345240, 16112502, 16624010, 17902780, 18414288, 19948812, 21483336, 23017860, 23273614, 24936015, 26598416, 26854170, 29923218, 30690480, 32225004, 33248020, 34910421, 35805560, 39897624, 40281255, 42966672, 46035720, 46547228, 49872030, 53708340, 58184035, 59846436, 64450008, 66496040, 69820842, 71611120, 74808045, 79795248, 80562510, 92071440, 93094456, 99744060, 104731263, 107416680, 116368070, 119692872, 128900016, 132992080, 139641684, 149616090, 161125020, 174552105, 186188912, 199488120, 209462526, 214833360, 232736140, 239385744, 279283368, 299232180, 322250040, 349104210, 398976240, 418925052, 465472280, 523656315, 558566736, 598464360, 644500080, 698208420, 837850104, 930944560, 1047312630, 1196928720, 1396416840, 1675700208, 2094625260, 2792833680, 4189250520, 8378501040]

約数ペア:

[(1, 8378501040), (2, 4189250520), (3, 2792833680), (4, 2094625260), (5, 1675700208), (6, 1396416840), (7, 1196928720), (8, 1047312630), (9, 930944560), (10, 837850104), (12, 698208420), (13, 644500080), (14, 598464360), (15, 558566736), (16, 523656315), (18, 465472280), (20, 418925052), (21, 398976240), (24, 349104210), (26, 322250040), (28, 299232180), (30, 279283368), (35, 239385744), (36, 232736140), (39, 214833360), (40, 209462526), (42, 199488120), (45, 186188912), (48, 174552105), (52, 161125020), (56, 149616090), (60, 139641684), (63, 132992080), (65, 128900016), (70, 119692872), (72, 116368070), (78, 107416680), (80, 104731263), (84, 99744060), (90, 93094456), (91, 92071440), (104, 80562510), (105, 79795248), (112, 74808045), (117, 71611120), (120, 69820842), (126, 66496040), (130, 64450008), (140, 59846436), (144, 58184035), (156, 53708340), (168, 49872030), (180, 46547228), (182, 46035720), (195, 42966672), (208, 40281255), (210, 39897624), (234, 35805560), (240, 34910421), (252, 33248020), (260, 32225004), (273, 30690480), (280, 29923218), (312, 26854170), (315, 26598416), (336, 24936015), (360, 23273614), (364, 23017860), (390, 21483336), (420, 19948812), (455, 18414288), (468, 17902780), (504, 16624010), (520, 16112502), (546, 15345240), (560, 14961609), (585, 14322224), (624, 13427085), (630, 13299208), (720, 11636807), (728, 11508930), (780, 10741668), (819, 10230160), (840, 9974406), (910, 9207144), (936, 8951390), (1008, 8312005), (1040, 8056251), (1092, 7672620), (1170, 7161112), (1260, 6649604), (1365, 6138096), (1456, 5754465), (1560, 5370834), (1638, 5115080), (1680, 4987203), (1820, 4603572), (1872, 4475695), (2184, 3836310), (2340, 3580556), (2520, 3324802), (2730, 3069048), (3120, 2685417), (3276, 2557540), (3640, 2301786), (4095, 2046032), (4368, 1918155), (4680, 1790278), (5040, 1662401), (5460, 1534524), (6552, 1278770), (7280, 1150893), (8190, 1023016), (9360, 895139), (10920, 767262), (13104, 639385), (16380, 511508), (21840, 383631), (32760, 255754), (65520, 127877)]