138293640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 485222400

約数和(自身を除く): 346928760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 59, 60, 68, 72, 85, 90, 102, 118, 120, 136, 153, 170, 177, 180, 204, 236, 255, 295, 306, 340, 354, 360, 383, 408, 472, 510, 531, 590, 612, 680, 708, 765, 766, 885, 1003, 1020, 1062, 1149, 1180, 1224, 1416, 1530, 1532, 1770, 1915, 2006, 2040, 2124, 2298, 2360, 2655, 3009, 3060, 3064, 3447, 3540, 3830, 4012, 4248, 4596, 5015, 5310, 5745, 6018, 6120, 6511, 6894, 7080, 7660, 8024, 9027, 9192, 10030, 10620, 11490, 12036, 13022, 13788, 15045, 15320, 17235, 18054, 19533, 20060, 21240, 22597, 22980, 24072, 26044, 27576, 30090, 32555, 34470, 36108, 39066, 40120, 45135, 45194, 45960, 52088, 58599, 60180, 65110, 67791, 68940, 72216, 78132, 90270, 90388, 97665, 112985, 117198, 120360, 130220, 135582, 137880, 156264, 180540, 180776, 195330, 203373, 225970, 234396, 260440, 271164, 292995, 338955, 361080, 384149, 390660, 406746, 451940, 468792, 542328, 585990, 677910, 768298, 781320, 813492, 903880, 1016865, 1152447, 1171980, 1355820, 1536596, 1626984, 1920745, 2033730, 2304894, 2343960, 2711640, 3073192, 3457341, 3841490, 4067460, 4609788, 5762235, 6914682, 7682980, 8134920, 9219576, 11524470, 13829364, 15365960, 17286705, 23048940, 27658728, 34573410, 46097880, 69146820, 138293640]

約数ペア:

[(1, 138293640), (2, 69146820), (3, 46097880), (4, 34573410), (5, 27658728), (6, 23048940), (8, 17286705), (9, 15365960), (10, 13829364), (12, 11524470), (15, 9219576), (17, 8134920), (18, 7682980), (20, 6914682), (24, 5762235), (30, 4609788), (34, 4067460), (36, 3841490), (40, 3457341), (45, 3073192), (51, 2711640), (59, 2343960), (60, 2304894), (68, 2033730), (72, 1920745), (85, 1626984), (90, 1536596), (102, 1355820), (118, 1171980), (120, 1152447), (136, 1016865), (153, 903880), (170, 813492), (177, 781320), (180, 768298), (204, 677910), (236, 585990), (255, 542328), (295, 468792), (306, 451940), (340, 406746), (354, 390660), (360, 384149), (383, 361080), (408, 338955), (472, 292995), (510, 271164), (531, 260440), (590, 234396), (612, 225970), (680, 203373), (708, 195330), (765, 180776), (766, 180540), (885, 156264), (1003, 137880), (1020, 135582), (1062, 130220), (1149, 120360), (1180, 117198), (1224, 112985), (1416, 97665), (1530, 90388), (1532, 90270), (1770, 78132), (1915, 72216), (2006, 68940), (2040, 67791), (2124, 65110), (2298, 60180), (2360, 58599), (2655, 52088), (3009, 45960), (3060, 45194), (3064, 45135), (3447, 40120), (3540, 39066), (3830, 36108), (4012, 34470), (4248, 32555), (4596, 30090), (5015, 27576), (5310, 26044), (5745, 24072), (6018, 22980), (6120, 22597), (6511, 21240), (6894, 20060), (7080, 19533), (7660, 18054), (8024, 17235), (9027, 15320), (9192, 15045), (10030, 13788), (10620, 13022), (11490, 12036)]