30673440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 127370880

約数和(自身を除く): 96697440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 179, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 358, 360, 408, 420, 476, 480, 504, 510, 537, 544, 560, 595, 612, 630, 672, 680, 714, 716, 720, 765, 816, 840, 895, 952, 1008, 1020, 1071, 1074, 1120, 1190, 1224, 1253, 1260, 1360, 1428, 1432, 1440, 1530, 1611, 1632, 1680, 1785, 1790, 1904, 2016, 2040, 2142, 2148, 2380, 2448, 2506, 2520, 2685, 2720, 2856, 2864, 3043, 3060, 3222, 3360, 3570, 3580, 3759, 3808, 4080, 4284, 4296, 4760, 4896, 5012, 5040, 5355, 5370, 5712, 5728, 6086, 6120, 6265, 6444, 7140, 7160, 7518, 8055, 8160, 8568, 8592, 9129, 9520, 10024, 10080, 10710, 10740, 11277, 11424, 12172, 12240, 12530, 12888, 14280, 14320, 15036, 15215, 16110, 17136, 17184, 18258, 18795, 19040, 20048, 21301, 21420, 21480, 22554, 24344, 24480, 25060, 25776, 27387, 28560, 28640, 30072, 30430, 32220, 34272, 36516, 37590, 40096, 42602, 42840, 42960, 45108, 45645, 48688, 50120, 51552, 54774, 56385, 57120, 60144, 60860, 63903, 64440, 73032, 75180, 85204, 85680, 85920, 90216, 91290, 97376, 100240, 106505, 109548, 112770, 120288, 121720, 127806, 128880, 136935, 146064, 150360, 170408, 171360, 180432, 182580, 191709, 200480, 213010, 219096, 225540, 243440, 255612, 257760, 273870, 292128, 300720, 319515, 340816, 360864, 365160, 383418, 426020, 438192, 451080, 486880, 511224, 547740, 601440, 639030, 681632, 730320, 766836, 852040, 876384, 902160, 958545, 1022448, 1095480, 1278060, 1460640, 1533672, 1704080, 1804320, 1917090, 2044896, 2190960, 2556120, 3067344, 3408160, 3834180, 4381920, 5112240, 6134688, 7668360, 10224480, 15336720, 30673440]

約数ペア:

[(1, 30673440), (2, 15336720), (3, 10224480), (4, 7668360), (5, 6134688), (6, 5112240), (7, 4381920), (8, 3834180), (9, 3408160), (10, 3067344), (12, 2556120), (14, 2190960), (15, 2044896), (16, 1917090), (17, 1804320), (18, 1704080), (20, 1533672), (21, 1460640), (24, 1278060), (28, 1095480), (30, 1022448), (32, 958545), (34, 902160), (35, 876384), (36, 852040), (40, 766836), (42, 730320), (45, 681632), (48, 639030), (51, 601440), (56, 547740), (60, 511224), (63, 486880), (68, 451080), (70, 438192), (72, 426020), (80, 383418), (84, 365160), (85, 360864), (90, 340816), (96, 319515), (102, 300720), (105, 292128), (112, 273870), (119, 257760), (120, 255612), (126, 243440), (136, 225540), (140, 219096), (144, 213010), (153, 200480), (160, 191709), (168, 182580), (170, 180432), (179, 171360), (180, 170408), (204, 150360), (210, 146064), (224, 136935), (238, 128880), (240, 127806), (252, 121720), (255, 120288), (272, 112770), (280, 109548), (288, 106505), (306, 100240), (315, 97376), (336, 91290), (340, 90216), (357, 85920), (358, 85680), (360, 85204), (408, 75180), (420, 73032), (476, 64440), (480, 63903), (504, 60860), (510, 60144), (537, 57120), (544, 56385), (560, 54774), (595, 51552), (612, 50120), (630, 48688), (672, 45645), (680, 45108), (714, 42960), (716, 42840), (720, 42602), (765, 40096), (816, 37590), (840, 36516), (895, 34272), (952, 32220), (1008, 30430), (1020, 30072), (1071, 28640), (1074, 28560), (1120, 27387), (1190, 25776), (1224, 25060), (1253, 24480), (1260, 24344), (1360, 22554), (1428, 21480), (1432, 21420), (1440, 21301), (1530, 20048), (1611, 19040), (1632, 18795), (1680, 18258), (1785, 17184), (1790, 17136), (1904, 16110), (2016, 15215), (2040, 15036), (2142, 14320), (2148, 14280), (2380, 12888), (2448, 12530), (2506, 12240), (2520, 12172), (2685, 11424), (2720, 11277), (2856, 10740), (2864, 10710), (3043, 10080), (3060, 10024), (3222, 9520), (3360, 9129), (3570, 8592), (3580, 8568), (3759, 8160), (3808, 8055), (4080, 7518), (4284, 7160), (4296, 7140), (4760, 6444), (4896, 6265), (5012, 6120), (5040, 6086), (5355, 5728), (5370, 5712)]