7642916820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29023}}^1$

素因数の和:29075

約数の個数: 288

約数和(自身を含む): 30426439680

約数和(自身を除く): 22783522860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 380, 385, 396, 399, 418, 420, 462, 495, 532, 570, 627, 630, 660, 665, 684, 693, 770, 798, 836, 855, 924, 990, 1045, 1140, 1155, 1197, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1710, 1881, 1980, 1995, 2090, 2310, 2394, 2508, 2660, 2772, 2926, 3135, 3420, 3465, 3762, 3990, 4180, 4389, 4620, 4788, 5852, 5985, 6270, 6930, 7315, 7524, 7980, 8778, 9405, 11970, 12540, 13167, 13860, 14630, 17556, 18810, 21945, 23940, 26334, 29023, 29260, 37620, 43890, 52668, 58046, 65835, 87069, 87780, 116092, 131670, 145115, 174138, 203161, 261207, 263340, 290230, 319253, 348276, 406322, 435345, 522414, 551437, 580460, 609483, 638506, 812644, 870690, 957759, 1015805, 1044828, 1102874, 1218966, 1277012, 1306035, 1596265, 1654311, 1741380, 1828449, 1915518, 2031610, 2205748, 2234771, 2437932, 2612070, 2757185, 2873277, 3047415, 3192530, 3308622, 3656898, 3831036, 3860059, 4063220, 4469542, 4788795, 4962933, 5224140, 5514370, 5746554, 6065807, 6094830, 6385060, 6617244, 6704313, 7313796, 7720118, 8271555, 8939084, 9142245, 9577590, 9925866, 11028740, 11173855, 11493108, 11580177, 12131614, 12189660, 13408626, 14366385, 15440236, 16543110, 18197421, 18284490, 19155180, 19300295, 19851732, 20112939, 22347710, 23160354, 24263228, 24814665, 26817252, 28732770, 30329035, 33086220, 33521565, 34740531, 36394842, 36568980, 38600590, 40225878, 42460649, 44695420, 46320708, 49629330, 54592263, 57465540, 57900885, 60658070, 67043130, 69481062, 72789684, 77201180, 80451756, 84921298, 90987105, 99258660, 100564695, 109184526, 115801770, 121316140, 127381947, 134086260, 138962124, 169842596, 173702655, 181974210, 201129390, 212303245, 218369052, 231603540, 254763894, 272961315, 347405310, 363948420, 382145841, 402258780, 424606490, 509527788, 545922630, 636909735, 694810620, 764291682, 849212980, 1091845260, 1273819470, 1528583364, 1910729205, 2547638940, 3821458410, 7642916820]

約数ペア:

[(1, 7642916820), (2, 3821458410), (3, 2547638940), (4, 1910729205), (5, 1528583364), (6, 1273819470), (7, 1091845260), (9, 849212980), (10, 764291682), (11, 694810620), (12, 636909735), (14, 545922630), (15, 509527788), (18, 424606490), (19, 402258780), (20, 382145841), (21, 363948420), (22, 347405310), (28, 272961315), (30, 254763894), (33, 231603540), (35, 218369052), (36, 212303245), (38, 201129390), (42, 181974210), (44, 173702655), (45, 169842596), (55, 138962124), (57, 134086260), (60, 127381947), (63, 121316140), (66, 115801770), (70, 109184526), (76, 100564695), (77, 99258660), (84, 90987105), (90, 84921298), (95, 80451756), (99, 77201180), (105, 72789684), (110, 69481062), (114, 67043130), (126, 60658070), (132, 57900885), (133, 57465540), (140, 54592263), (154, 49629330), (165, 46320708), (171, 44695420), (180, 42460649), (190, 40225878), (198, 38600590), (209, 36568980), (210, 36394842), (220, 34740531), (228, 33521565), (231, 33086220), (252, 30329035), (266, 28732770), (285, 26817252), (308, 24814665), (315, 24263228), (330, 23160354), (342, 22347710), (380, 20112939), (385, 19851732), (396, 19300295), (399, 19155180), (418, 18284490), (420, 18197421), (462, 16543110), (495, 15440236), (532, 14366385), (570, 13408626), (627, 12189660), (630, 12131614), (660, 11580177), (665, 11493108), (684, 11173855), (693, 11028740), (770, 9925866), (798, 9577590), (836, 9142245), (855, 8939084), (924, 8271555), (990, 7720118), (1045, 7313796), (1140, 6704313), (1155, 6617244), (1197, 6385060), (1254, 6094830), (1260, 6065807), (1330, 5746554), (1386, 5514370), (1463, 5224140), (1540, 4962933), (1596, 4788795), (1710, 4469542), (1881, 4063220), (1980, 3860059), (1995, 3831036), (2090, 3656898), (2310, 3308622), (2394, 3192530), (2508, 3047415), (2660, 2873277), (2772, 2757185), (2926, 2612070), (3135, 2437932), (3420, 2234771), (3465, 2205748), (3762, 2031610), (3990, 1915518), (4180, 1828449), (4389, 1741380), (4620, 1654311), (4788, 1596265), (5852, 1306035), (5985, 1277012), (6270, 1218966), (6930, 1102874), (7315, 1044828), (7524, 1015805), (7980, 957759), (8778, 870690), (9405, 812644), (11970, 638506), (12540, 609483), (13167, 580460), (13860, 551437), (14630, 522414), (17556, 435345), (18810, 406322), (21945, 348276), (23940, 319253), (26334, 290230), (29023, 263340), (29260, 261207), (37620, 203161), (43890, 174138), (52668, 145115), (58046, 131670), (65835, 116092), (87069, 87780)]