214494840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1882

約数の個数: 192

約数和(自身を含む): 814095360

約数和(自身を除く): 599600520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 47, 56, 60, 63, 70, 72, 84, 90, 94, 105, 120, 126, 140, 141, 168, 180, 188, 210, 235, 252, 280, 282, 315, 329, 360, 376, 420, 423, 470, 504, 564, 630, 658, 705, 840, 846, 940, 987, 1128, 1260, 1316, 1410, 1645, 1692, 1811, 1880, 1974, 2115, 2520, 2632, 2820, 2961, 3290, 3384, 3622, 3948, 4230, 4935, 5433, 5640, 5922, 6580, 7244, 7896, 8460, 9055, 9870, 10866, 11844, 12677, 13160, 14488, 14805, 16299, 16920, 18110, 19740, 21732, 23688, 25354, 27165, 29610, 32598, 36220, 38031, 39480, 43464, 50708, 54330, 59220, 63385, 65196, 72440, 76062, 81495, 85117, 101416, 108660, 114093, 118440, 126770, 130392, 152124, 162990, 170234, 190155, 217320, 228186, 253540, 255351, 304248, 325980, 340468, 380310, 425585, 456372, 507080, 510702, 570465, 595819, 651960, 680936, 760620, 766053, 851170, 912744, 1021404, 1140930, 1191638, 1276755, 1521240, 1532106, 1702340, 1787457, 2042808, 2281860, 2383276, 2553510, 2979095, 3064212, 3404680, 3574914, 3830265, 4563720, 4766552, 5107020, 5362371, 5958190, 6128424, 7149828, 7660530, 8937285, 10214040, 10724742, 11916380, 14299656, 15321060, 17874570, 21449484, 23832760, 26811855, 30642120, 35749140, 42898968, 53623710, 71498280, 107247420, 214494840]

約数ペア:

[(1, 214494840), (2, 107247420), (3, 71498280), (4, 53623710), (5, 42898968), (6, 35749140), (7, 30642120), (8, 26811855), (9, 23832760), (10, 21449484), (12, 17874570), (14, 15321060), (15, 14299656), (18, 11916380), (20, 10724742), (21, 10214040), (24, 8937285), (28, 7660530), (30, 7149828), (35, 6128424), (36, 5958190), (40, 5362371), (42, 5107020), (45, 4766552), (47, 4563720), (56, 3830265), (60, 3574914), (63, 3404680), (70, 3064212), (72, 2979095), (84, 2553510), (90, 2383276), (94, 2281860), (105, 2042808), (120, 1787457), (126, 1702340), (140, 1532106), (141, 1521240), (168, 1276755), (180, 1191638), (188, 1140930), (210, 1021404), (235, 912744), (252, 851170), (280, 766053), (282, 760620), (315, 680936), (329, 651960), (360, 595819), (376, 570465), (420, 510702), (423, 507080), (470, 456372), (504, 425585), (564, 380310), (630, 340468), (658, 325980), (705, 304248), (840, 255351), (846, 253540), (940, 228186), (987, 217320), (1128, 190155), (1260, 170234), (1316, 162990), (1410, 152124), (1645, 130392), (1692, 126770), (1811, 118440), (1880, 114093), (1974, 108660), (2115, 101416), (2520, 85117), (2632, 81495), (2820, 76062), (2961, 72440), (3290, 65196), (3384, 63385), (3622, 59220), (3948, 54330), (4230, 50708), (4935, 43464), (5433, 39480), (5640, 38031), (5922, 36220), (6580, 32598), (7244, 29610), (7896, 27165), (8460, 25354), (9055, 23688), (9870, 21732), (10866, 19740), (11844, 18110), (12677, 16920), (13160, 16299), (14488, 14805)]