214486580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 596090880

約数和(自身を除く): 381604300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 43, 44, 55, 70, 77, 79, 82, 86, 110, 140, 154, 158, 164, 172, 205, 215, 220, 287, 301, 308, 316, 385, 395, 410, 430, 451, 473, 553, 574, 602, 770, 790, 820, 860, 869, 902, 946, 1106, 1148, 1204, 1435, 1505, 1540, 1580, 1738, 1763, 1804, 1892, 2212, 2255, 2365, 2765, 2870, 3010, 3157, 3239, 3311, 3397, 3476, 3526, 4345, 4510, 4730, 5530, 5740, 6020, 6083, 6314, 6478, 6622, 6794, 7052, 8690, 8815, 9020, 9460, 11060, 12166, 12341, 12628, 12956, 13244, 13588, 15785, 16195, 16555, 16985, 17380, 17630, 19393, 22673, 23779, 24332, 24682, 30415, 31570, 32390, 33110, 33970, 35260, 35629, 37367, 38786, 45346, 47558, 49364, 60830, 61705, 63140, 64780, 66220, 67940, 71258, 74734, 77572, 90692, 95116, 96965, 113365, 118895, 121660, 123410, 135751, 139277, 142516, 149468, 178145, 186835, 193930, 226730, 237790, 246820, 249403, 261569, 271502, 278554, 356290, 373670, 387860, 453460, 475580, 498806, 523138, 543004, 557108, 678755, 696385, 712580, 747340, 974939, 997612, 1046276, 1247015, 1307845, 1357510, 1392770, 1532047, 1949878, 2494030, 2615690, 2715020, 2785540, 3064094, 3899756, 4874695, 4988060, 5231380, 6128188, 7660235, 9749390, 10724329, 15320470, 19498780, 21448658, 30640940, 42897316, 53621645, 107243290, 214486580]

約数ペア:

[(1, 214486580), (2, 107243290), (4, 53621645), (5, 42897316), (7, 30640940), (10, 21448658), (11, 19498780), (14, 15320470), (20, 10724329), (22, 9749390), (28, 7660235), (35, 6128188), (41, 5231380), (43, 4988060), (44, 4874695), (55, 3899756), (70, 3064094), (77, 2785540), (79, 2715020), (82, 2615690), (86, 2494030), (110, 1949878), (140, 1532047), (154, 1392770), (158, 1357510), (164, 1307845), (172, 1247015), (205, 1046276), (215, 997612), (220, 974939), (287, 747340), (301, 712580), (308, 696385), (316, 678755), (385, 557108), (395, 543004), (410, 523138), (430, 498806), (451, 475580), (473, 453460), (553, 387860), (574, 373670), (602, 356290), (770, 278554), (790, 271502), (820, 261569), (860, 249403), (869, 246820), (902, 237790), (946, 226730), (1106, 193930), (1148, 186835), (1204, 178145), (1435, 149468), (1505, 142516), (1540, 139277), (1580, 135751), (1738, 123410), (1763, 121660), (1804, 118895), (1892, 113365), (2212, 96965), (2255, 95116), (2365, 90692), (2765, 77572), (2870, 74734), (3010, 71258), (3157, 67940), (3239, 66220), (3311, 64780), (3397, 63140), (3476, 61705), (3526, 60830), (4345, 49364), (4510, 47558), (4730, 45346), (5530, 38786), (5740, 37367), (6020, 35629), (6083, 35260), (6314, 33970), (6478, 33110), (6622, 32390), (6794, 31570), (7052, 30415), (8690, 24682), (8815, 24332), (9020, 23779), (9460, 22673), (11060, 19393), (12166, 17630), (12341, 17380), (12628, 16985), (12956, 16555), (13244, 16195), (13588, 15785)]